2045555732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{2251}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 4116295680

約数和(自身を除く): 2070739948

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1087, 2174, 2251, 4348, 4502, 9004, 11957, 20653, 23914, 24761, 41306, 42769, 47828, 49522, 82612, 85538, 99044, 171076, 227183, 454366, 470459, 908732, 940918, 1881836, 2446837, 4893674, 9787348, 26915207, 46489903, 53830414, 92979806, 107660828, 185959612, 511388933, 1022777866, 2045555732]

約数ペア:

[(1, 2045555732), (2, 1022777866), (4, 511388933), (11, 185959612), (19, 107660828), (22, 92979806), (38, 53830414), (44, 46489903), (76, 26915207), (209, 9787348), (418, 4893674), (836, 2446837), (1087, 1881836), (2174, 940918), (2251, 908732), (4348, 470459), (4502, 454366), (9004, 227183), (11957, 171076), (20653, 99044), (23914, 85538), (24761, 82612), (41306, 49522), (42769, 47828)]