1330661618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{244877}}^1$

素因数の和:244922

約数の個数: 32

約数和(自身を含む): 2468370240

約数和(自身を除く): 1137708622

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 244877, 489754, 2693647, 3183401, 4652663, 5387294, 6366802, 9305326, 35017411, 51179293, 60484619, 70034822, 102358586, 120969238, 665330809, 1330661618]

約数ペア:

[(1, 1330661618), (2, 665330809), (11, 120969238), (13, 102358586), (19, 70034822), (22, 60484619), (26, 51179293), (38, 35017411), (143, 9305326), (209, 6366802), (247, 5387294), (286, 4652663), (418, 3183401), (494, 2693647), (2717, 489754), (5434, 244877)]