1026774430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{52147}}^1$

素因数の和:52344

約数の個数: 32

約数和(自身を含む): 2027514240

約数和(自身を除く): 1000739810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3938, 9845, 19690, 52147, 104294, 260735, 521470, 573617, 1147234, 2868085, 5736170, 9334313, 18668626, 46671565, 93343130, 102677443, 205354886, 513387215, 1026774430]

約数ペア:

[(1, 1026774430), (2, 513387215), (5, 205354886), (10, 102677443), (11, 93343130), (22, 46671565), (55, 18668626), (110, 9334313), (179, 5736170), (358, 2868085), (895, 1147234), (1790, 573617), (1969, 521470), (3938, 260735), (9845, 104294), (19690, 52147)]