485700964

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{41203}}^1$

素因数の和:41635

約数の個数: 24

約数和(自身を含む): 973732928

約数和(自身を除く): 488031964

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 41203, 82406, 164812, 288421, 576842, 1153684, 17346463, 34692926, 69385852, 121425241, 242850482, 485700964]

約数ペア:

[(1, 485700964), (2, 242850482), (4, 121425241), (7, 69385852), (14, 34692926), (28, 17346463), (421, 1153684), (842, 576842), (1684, 288421), (2947, 164812), (5894, 82406), (11788, 41203)]