338021296

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{13049}}^1$

素因数の和:14676

約数の個数: 20

約数和(自身を含む): 655371000

約数和(自身を除く): 317349704

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 6476, 12952, 13049, 25904, 26098, 52196, 104392, 208784, 21126331, 42252662, 84505324, 169010648, 338021296]

約数ペア:

[(1, 338021296), (2, 169010648), (4, 84505324), (8, 42252662), (16, 21126331), (1619, 208784), (3238, 104392), (6476, 52196), (12952, 26098), (13049, 25904)]