390360944

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{519097}}^1$

素因数の和:519152

約数の個数: 20

約数和(自身を含む): 772417824

約数和(自身を除く): 382056880

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 519097, 1038194, 2076388, 4152776, 8305552, 24397559, 48795118, 97590236, 195180472, 390360944]

約数ペア:

[(1, 390360944), (2, 195180472), (4, 97590236), (8, 48795118), (16, 24397559), (47, 8305552), (94, 4152776), (188, 2076388), (376, 1038194), (752, 519097)]