1290592

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1342

約数の個数: 24

約数和(自身を含む): 2624832

約数和(自身を除く): 1334240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1301, 2602, 5204, 10408, 20816, 40331, 41632, 80662, 161324, 322648, 645296, 1290592]

約数ペア:

[(1, 1290592), (2, 645296), (4, 322648), (8, 161324), (16, 80662), (31, 41632), (32, 40331), (62, 20816), (124, 10408), (248, 5204), (496, 2602), (992, 1301)]