2017605896

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{6917}}^1$

素因数の和:7062

約数の個数: 48

約数和(自身を含む): 4032709740

約数和(自身を除く): 2015103844

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 361, 404, 722, 808, 1444, 1919, 2888, 3838, 6917, 7676, 13834, 15352, 27668, 36461, 55336, 72922, 131423, 145844, 262846, 291688, 525692, 698617, 1051384, 1397234, 2497037, 2794468, 4994074, 5588936, 9988148, 13273723, 19976296, 26547446, 53094892, 106189784, 252200737, 504401474, 1008802948, 2017605896]

約数ペア:

[(1, 2017605896), (2, 1008802948), (4, 504401474), (8, 252200737), (19, 106189784), (38, 53094892), (76, 26547446), (101, 19976296), (152, 13273723), (202, 9988148), (361, 5588936), (404, 4994074), (722, 2794468), (808, 2497037), (1444, 1397234), (1919, 1051384), (2888, 698617), (3838, 525692), (6917, 291688), (7676, 262846), (13834, 145844), (15352, 131423), (27668, 72922), (36461, 55336)]