2805963524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3931}}^1$

素因数の和:4045

約数の個数: 96

約数和(自身を含む): 6325675776

約数和(自身を除く): 3519712252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 53, 74, 91, 106, 148, 182, 212, 259, 364, 371, 481, 518, 689, 742, 962, 1036, 1378, 1484, 1924, 1961, 2756, 3367, 3922, 3931, 4823, 6734, 7844, 7862, 9646, 13468, 13727, 15724, 19292, 25493, 27454, 27517, 50986, 51103, 54908, 55034, 101972, 102206, 110068, 145447, 178451, 204412, 208343, 290894, 356902, 357721, 416686, 581788, 713804, 715442, 833372, 1018129, 1430884, 1458401, 1890811, 2036258, 2708459, 2916802, 3781622, 4072516, 5416918, 5833604, 7563244, 7708691, 10833836, 13235677, 15417382, 18959213, 26471354, 30834764, 37918426, 52942708, 53960837, 75836852, 100212983, 107921674, 200425966, 215843348, 400851932, 701490881, 1402981762, 2805963524]

約数ペア:

[(1, 2805963524), (2, 1402981762), (4, 701490881), (7, 400851932), (13, 215843348), (14, 200425966), (26, 107921674), (28, 100212983), (37, 75836852), (52, 53960837), (53, 52942708), (74, 37918426), (91, 30834764), (106, 26471354), (148, 18959213), (182, 15417382), (212, 13235677), (259, 10833836), (364, 7708691), (371, 7563244), (481, 5833604), (518, 5416918), (689, 4072516), (742, 3781622), (962, 2916802), (1036, 2708459), (1378, 2036258), (1484, 1890811), (1924, 1458401), (1961, 1430884), (2756, 1018129), (3367, 833372), (3922, 715442), (3931, 713804), (4823, 581788), (6734, 416686), (7844, 357721), (7862, 356902), (9646, 290894), (13468, 208343), (13727, 204412), (15724, 178451), (19292, 145447), (25493, 110068), (27454, 102206), (27517, 101972), (50986, 55034), (51103, 54908)]