2122133768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 4193648640

約数和(自身を除く): 2071514872

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 191, 248, 284, 382, 568, 631, 764, 1262, 1528, 2201, 2524, 4402, 5048, 5921, 8804, 11842, 13561, 17608, 19561, 23684, 27122, 39122, 44801, 47368, 54244, 78244, 89602, 108488, 120521, 156488, 179204, 241042, 358408, 420391, 482084, 840782, 964168, 1388831, 1681564, 2777662, 3363128, 3736151, 5555324, 7472302, 8556991, 11110648, 14944604, 17113982, 29889208, 34227964, 68455928, 265266721, 530533442, 1061066884, 2122133768]

約数ペア:

[(1, 2122133768), (2, 1061066884), (4, 530533442), (8, 265266721), (31, 68455928), (62, 34227964), (71, 29889208), (124, 17113982), (142, 14944604), (191, 11110648), (248, 8556991), (284, 7472302), (382, 5555324), (568, 3736151), (631, 3363128), (764, 2777662), (1262, 1681564), (1528, 1388831), (2201, 964168), (2524, 840782), (4402, 482084), (5048, 420391), (5921, 358408), (8804, 241042), (11842, 179204), (13561, 156488), (17608, 120521), (19561, 108488), (23684, 89602), (27122, 78244), (39122, 54244), (44801, 47368)]