494093872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{996157}}^1$

素因数の和:996196

約数の個数: 20

約数和(自身を含む): 988188736

約数和(自身を除く): 494094864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 996157, 1992314, 3984628, 7969256, 15938512, 30880867, 61761734, 123523468, 247046936, 494093872]

約数ペア:

[(1, 494093872), (2, 247046936), (4, 123523468), (8, 61761734), (16, 30880867), (31, 15938512), (62, 7969256), (124, 3984628), (248, 1992314), (496, 996157)]