277702932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1780147}}^1$

素因数の和:1780167

約数の個数: 24

約数和(自身を含む): 697818016

約数和(自身を除く): 420115084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1780147, 3560294, 5340441, 7120588, 10680882, 21361764, 23141911, 46283822, 69425733, 92567644, 138851466, 277702932]

約数ペア:

[(1, 277702932), (2, 138851466), (3, 92567644), (4, 69425733), (6, 46283822), (12, 23141911), (13, 21361764), (26, 10680882), (39, 7120588), (52, 5340441), (78, 3560294), (156, 1780147)]