396936148

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{383143}}^1$

素因数の和:383191

約数の個数: 24

約数和(自身を含む): 815330432

約数和(自身を除く): 418394284

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 383143, 766286, 1532572, 2682001, 5364002, 10728004, 14176291, 28352582, 56705164, 99234037, 198468074, 396936148]

約数ペア:

[(1, 396936148), (2, 198468074), (4, 99234037), (7, 56705164), (14, 28352582), (28, 14176291), (37, 10728004), (74, 5364002), (148, 2682001), (259, 1532572), (518, 766286), (1036, 383143)]