1899013956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{426553}}^1$

素因数の和:426620

約数の個数: 48

約数和(自身を含む): 5159597184

約数和(自身を除く): 3260583228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 426553, 853106, 1279659, 1706212, 2559318, 2985871, 5118636, 5971742, 8957613, 11943484, 17915226, 22607309, 35830452, 45214618, 67821927, 90429236, 135643854, 158251163, 271287708, 316502326, 474753489, 633004652, 949506978, 1899013956]

約数ペア:

[(1, 1899013956), (2, 949506978), (3, 633004652), (4, 474753489), (6, 316502326), (7, 271287708), (12, 158251163), (14, 135643854), (21, 90429236), (28, 67821927), (42, 45214618), (53, 35830452), (84, 22607309), (106, 17915226), (159, 11943484), (212, 8957613), (318, 5971742), (371, 5118636), (636, 2985871), (742, 2559318), (1113, 1706212), (1484, 1279659), (2226, 853106), (4452, 426553)]