13303655848

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{993997}}^1$

素因数の和:994249

約数の個数: 32

約数和(自身を含む): 28627142400

約数和(自身を除く): 15323486552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 13384, 993997, 1987994, 3975988, 6957979, 7951976, 13915958, 27831916, 55663832, 237565283, 475130566, 950261132, 1662956981, 1900522264, 3325913962, 6651827924, 13303655848]

約数ペア:

[(1, 13303655848), (2, 6651827924), (4, 3325913962), (7, 1900522264), (8, 1662956981), (14, 950261132), (28, 475130566), (56, 237565283), (239, 55663832), (478, 27831916), (956, 13915958), (1673, 7951976), (1912, 6957979), (3346, 3975988), (6692, 1987994), (13384, 993997)]