2013403240222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1\times {\mathrm{74149}}^1$

素因数の和:74809

約数の個数: 64

約数和(自身を含む): 3477993292800

約数和(自身を除く): 1464590052578

約数列:

[1, 2, 11, 22, 23, 46, 103, 206, 253, 506, 521, 1042, 1133, 2266, 2369, 4738, 5731, 11462, 11983, 23966, 26059, 52118, 53663, 74149, 107326, 131813, 148298, 263626, 590293, 815639, 1180586, 1234249, 1631278, 1705427, 2468498, 3410854, 7637347, 13576739, 15274694, 18759697, 27153478, 37519394, 38631629, 77263258, 84010817, 168021634, 175658981, 351317962, 424947919, 849895838, 888527467, 1777054934, 1932248791, 3864497582, 3979057787, 7958115574, 9773802137, 19547604274, 43769635657, 87539271314, 91518329101, 183036658202, 1006701620111, 2013403240222]

約数ペア:

[(1, 2013403240222), (2, 1006701620111), (11, 183036658202), (22, 91518329101), (23, 87539271314), (46, 43769635657), (103, 19547604274), (206, 9773802137), (253, 7958115574), (506, 3979057787), (521, 3864497582), (1042, 1932248791), (1133, 1777054934), (2266, 888527467), (2369, 849895838), (4738, 424947919), (5731, 351317962), (11462, 175658981), (11983, 168021634), (23966, 84010817), (26059, 77263258), (52118, 38631629), (53663, 37519394), (74149, 27153478), (107326, 18759697), (131813, 15274694), (148298, 13576739), (263626, 7637347), (590293, 3410854), (815639, 2468498), (1180586, 1705427), (1234249, 1631278)]