557590722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{11329}}^1$

素因数の和:11978

約数の個数: 32

約数和(自身を含む): 1202974080

約数和(自身を除く): 645383358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 631, 1262, 1893, 3786, 8203, 11329, 16406, 22658, 24609, 33987, 49218, 67974, 147277, 294554, 441831, 883662, 7148599, 14297198, 21445797, 42891594, 92931787, 185863574, 278795361, 557590722]

約数ペア:

[(1, 557590722), (2, 278795361), (3, 185863574), (6, 92931787), (13, 42891594), (26, 21445797), (39, 14297198), (78, 7148599), (631, 883662), (1262, 441831), (1893, 294554), (3786, 147277), (8203, 67974), (11329, 49218), (16406, 33987), (22658, 24609)]