520589904

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{373987}}^1$

素因数の和:374027

約数の個数: 40

約数和(自身を含む): 1391235360

約数和(自身を除く): 870645456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 373987, 747974, 1121961, 1495948, 2243922, 2991896, 4487844, 5983792, 8975688, 10845623, 17951376, 21691246, 32536869, 43382492, 65073738, 86764984, 130147476, 173529968, 260294952, 520589904]

約数ペア:

[(1, 520589904), (2, 260294952), (3, 173529968), (4, 130147476), (6, 86764984), (8, 65073738), (12, 43382492), (16, 32536869), (24, 21691246), (29, 17951376), (48, 10845623), (58, 8975688), (87, 5983792), (116, 4487844), (174, 2991896), (232, 2243922), (348, 1495948), (464, 1121961), (696, 747974), (1392, 373987)]