1291298504

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1423}}^1\times {\mathrm{1693}}^1$

素因数の和:3189

約数の個数: 32

約数和(自身を含む): 2460501120

約数和(自身を除く): 1169202616

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1423, 1693, 2846, 3386, 5692, 6772, 11384, 13544, 95341, 113431, 190682, 226862, 381364, 453724, 762728, 907448, 2409139, 4818278, 9636556, 19273112, 161412313, 322824626, 645649252, 1291298504]

約数ペア:

[(1, 1291298504), (2, 645649252), (4, 322824626), (8, 161412313), (67, 19273112), (134, 9636556), (268, 4818278), (536, 2409139), (1423, 907448), (1693, 762728), (2846, 453724), (3386, 381364), (5692, 226862), (6772, 190682), (11384, 113431), (13544, 95341)]