130553948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3962

約数の個数: 48

約数和(自身を含む): 280433664

約数和(自身を除く): 149879716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 3863, 4828, 7726, 8449, 15452, 16898, 27041, 33796, 54082, 65671, 108164, 131342, 262684, 274273, 459697, 548546, 919394, 1097092, 1838788, 1919911, 3839822, 4662641, 7679644, 9325282, 18650564, 32638487, 65276974, 130553948]

約数ペア:

[(1, 130553948), (2, 65276974), (4, 32638487), (7, 18650564), (14, 9325282), (17, 7679644), (28, 4662641), (34, 3839822), (68, 1919911), (71, 1838788), (119, 1097092), (142, 919394), (238, 548546), (284, 459697), (476, 274273), (497, 262684), (994, 131342), (1207, 108164), (1988, 65671), (2414, 54082), (3863, 33796), (4828, 27041), (7726, 16898), (8449, 15452)]