2873390744

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1655179}}^1$

素因数の和:1655223

約数の個数: 32

約数和(自身を含む): 6355891200

約数和(自身を除く): 3482500456

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1655179, 3310358, 6620716, 11586253, 13241432, 23172506, 46345012, 51310549, 92690024, 102621098, 205242196, 359173843, 410484392, 718347686, 1436695372, 2873390744]

約数ペア:

[(1, 2873390744), (2, 1436695372), (4, 718347686), (7, 410484392), (8, 359173843), (14, 205242196), (28, 102621098), (31, 92690024), (56, 51310549), (62, 46345012), (124, 23172506), (217, 13241432), (248, 11586253), (434, 6620716), (868, 3310358), (1736, 1655179)]