291993670046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{1002457}}^1$

素因数の和:1003148

約数の個数: 32

約数和(自身を含む): 500186443680

約数和(自身を除く): 208192773634

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 659, 1318, 8567, 11203, 17134, 22406, 145639, 291278, 1002457, 2004914, 13031941, 17041769, 26063882, 34083538, 221542997, 443085994, 660619163, 1321238326, 8588049119, 11230525771, 17176098238, 22461051542, 145996835023, 291993670046]

約数ペア:

[(1, 291993670046), (2, 145996835023), (13, 22461051542), (17, 17176098238), (26, 11230525771), (34, 8588049119), (221, 1321238326), (442, 660619163), (659, 443085994), (1318, 221542997), (8567, 34083538), (11203, 26063882), (17134, 17041769), (22406, 13031941), (145639, 2004914), (291278, 1002457)]