9904837930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3727}}^1\times {\mathrm{20443}}^1$

素因数の和:24190

約数の個数: 32

約数和(自身を含む): 19206238464

約数和(自身を除く): 9301400534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3727, 7454, 18635, 20443, 37270, 40886, 48451, 96902, 102215, 204430, 242255, 265759, 484510, 531518, 1328795, 2657590, 76191061, 152382122, 380955305, 761910610, 990483793, 1980967586, 4952418965, 9904837930]

約数ペア:

[(1, 9904837930), (2, 4952418965), (5, 1980967586), (10, 990483793), (13, 761910610), (26, 380955305), (65, 152382122), (130, 76191061), (3727, 2657590), (7454, 1328795), (18635, 531518), (20443, 484510), (37270, 265759), (40886, 242255), (48451, 204430), (96902, 102215)]