987777296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{49667}}^1$

素因数の和:49799

約数の個数: 40

約数和(自身を含む): 2106320544

約数和(自身を除く): 1118543248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 19888, 49667, 99334, 198668, 397336, 546337, 794672, 1092674, 2185348, 4370696, 5612371, 8741392, 11224742, 22449484, 44898968, 61736081, 89797936, 123472162, 246944324, 493888648, 987777296]

約数ペア:

[(1, 987777296), (2, 493888648), (4, 246944324), (8, 123472162), (11, 89797936), (16, 61736081), (22, 44898968), (44, 22449484), (88, 11224742), (113, 8741392), (176, 5612371), (226, 4370696), (452, 2185348), (904, 1092674), (1243, 794672), (1808, 546337), (2486, 397336), (4972, 198668), (9944, 99334), (19888, 49667)]