2016177982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 3815247744

約数和(自身を除く): 1799069762

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 197, 371, 394, 689, 742, 1061, 1378, 1379, 2122, 2561, 2758, 4823, 5122, 7427, 9646, 10441, 13793, 14854, 17927, 20882, 27586, 35854, 56233, 73087, 96551, 112466, 135733, 146174, 193102, 209017, 271466, 393631, 418034, 731029, 787262, 950131, 1462058, 1463119, 1900262, 2717221, 2926238, 5117203, 5434442, 10234406, 11077901, 19020547, 22155802, 38041094, 77545307, 144012713, 155090614, 288025426, 1008088991, 2016177982]

約数ペア:

[(1, 2016177982), (2, 1008088991), (7, 288025426), (13, 155090614), (14, 144012713), (26, 77545307), (53, 38041094), (91, 22155802), (106, 19020547), (182, 11077901), (197, 10234406), (371, 5434442), (394, 5117203), (689, 2926238), (742, 2717221), (1061, 1900262), (1378, 1463119), (1379, 1462058), (2122, 950131), (2561, 787262), (2758, 731029), (4823, 418034), (5122, 393631), (7427, 271466), (9646, 209017), (10441, 193102), (13793, 146174), (14854, 135733), (17927, 112466), (20882, 96551), (27586, 73087), (35854, 56233)]