1209383786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{4903}}^1$

素因数の和:5150

約数の個数: 32

約数和(自身を含む): 2002008960

約数和(自身を除く): 792625174

約数列:

[1, 2, 13, 26, 53, 106, 179, 358, 689, 1378, 2327, 4654, 4903, 9487, 9806, 18974, 63739, 123331, 127478, 246662, 259859, 519718, 877637, 1755274, 3378167, 6756334, 11409281, 22818562, 46514761, 93029522, 604691893, 1209383786]

約数ペア:

[(1, 1209383786), (2, 604691893), (13, 93029522), (26, 46514761), (53, 22818562), (106, 11409281), (179, 6756334), (358, 3378167), (689, 1755274), (1378, 877637), (2327, 519718), (4654, 259859), (4903, 246662), (9487, 127478), (9806, 123331), (18974, 63739)]