1438211346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{88223}}^1$

素因数の和:88271

約数の個数: 64

約数和(自身を含む): 3557191680

約数和(自身を除く): 2118980334

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5434, 8151, 16302, 88223, 176446, 264669, 529338, 970453, 1146899, 1676237, 1940906, 2293798, 2911359, 3352474, 3440697, 5028711, 5822718, 6881394, 10057422, 12615889, 18438607, 21791081, 25231778, 36877214, 37847667, 43582162, 55315821, 65373243, 75695334, 110631642, 130746486, 239701891, 479403782, 719105673, 1438211346]

約数ペア:

[(1, 1438211346), (2, 719105673), (3, 479403782), (6, 239701891), (11, 130746486), (13, 110631642), (19, 75695334), (22, 65373243), (26, 55315821), (33, 43582162), (38, 37847667), (39, 36877214), (57, 25231778), (66, 21791081), (78, 18438607), (114, 12615889), (143, 10057422), (209, 6881394), (247, 5822718), (286, 5028711), (418, 3440697), (429, 3352474), (494, 2911359), (627, 2293798), (741, 1940906), (858, 1676237), (1254, 1146899), (1482, 970453), (2717, 529338), (5434, 264669), (8151, 176446), (16302, 88223)]