1927720396

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{8461}}^1$

素因数の和:8654

約数の個数: 48

約数和(自身を含む): 3942615040

約数和(自身を除く): 2014894644

約数列:

[1, 2, 4, 7, 14, 28, 79, 103, 158, 206, 316, 412, 553, 721, 1106, 1442, 2212, 2884, 8137, 8461, 16274, 16922, 32548, 33844, 56959, 59227, 113918, 118454, 227836, 236908, 668419, 871483, 1336838, 1742966, 2673676, 3485932, 4678933, 6100381, 9357866, 12200762, 18715732, 24401524, 68847157, 137694314, 275388628, 481930099, 963860198, 1927720396]

約数ペア:

[(1, 1927720396), (2, 963860198), (4, 481930099), (7, 275388628), (14, 137694314), (28, 68847157), (79, 24401524), (103, 18715732), (158, 12200762), (206, 9357866), (316, 6100381), (412, 4678933), (553, 3485932), (721, 2673676), (1106, 1742966), (1442, 1336838), (2212, 871483), (2884, 668419), (8137, 236908), (8461, 227836), (16274, 118454), (16922, 113918), (32548, 59227), (33844, 56959)]