2107939698524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{19530257}}^1$

素因数の和:19530506

約数の個数: 36

約数和(自身を含む): 4072918124352

約数和(自身を除く): 1964978425828

約数列:

[1, 2, 4, 11, 22, 44, 121, 223, 242, 446, 484, 892, 2453, 4906, 9812, 26983, 53966, 107932, 19530257, 39060514, 78121028, 214832827, 429665654, 859331308, 2363161097, 4355247311, 4726322194, 8710494622, 9452644388, 17420989244, 47907720421, 95815440842, 191630881684, 526984924631, 1053969849262, 2107939698524]

約数ペア:

[(1, 2107939698524), (2, 1053969849262), (4, 526984924631), (11, 191630881684), (22, 95815440842), (44, 47907720421), (121, 17420989244), (223, 9452644388), (242, 8710494622), (446, 4726322194), (484, 4355247311), (892, 2363161097), (2453, 859331308), (4906, 429665654), (9812, 214832827), (26983, 78121028), (53966, 39060514), (107932, 19530257)]