13402118401

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{1669}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 15790878720

約数和(自身を除く): 2388760319

約数列:

[1, 7, 71, 107, 151, 497, 749, 1057, 1669, 7597, 10721, 11683, 16157, 53179, 75047, 113099, 118499, 178583, 252019, 829493, 1147147, 1250081, 1764133, 8030029, 12679393, 17893349, 26966033, 88755751, 125253443, 188762231, 1914588343, 13402118401]

約数ペア:

[(1, 13402118401), (7, 1914588343), (71, 188762231), (107, 125253443), (151, 88755751), (497, 26966033), (749, 17893349), (1057, 12679393), (1669, 8030029), (7597, 1764133), (10721, 1250081), (11683, 1147147), (16157, 829493), (53179, 252019), (75047, 178583), (113099, 118499)]