485890271576

素因数分解:

$2^3\times {\mathrm{6421}}^1\times {\mathrm{9459007}}^1$

素因数の和:9465434

約数の個数: 16

約数和(自身を含む): 911186240640

約数和(自身を除く): 425295969064

約数列:

[1, 2, 4, 8, 6421, 12842, 25684, 51368, 9459007, 18918014, 37836028, 75672056, 60736283947, 121472567894, 242945135788, 485890271576]

約数ペア:

[(1, 485890271576), (2, 242945135788), (4, 121472567894), (8, 60736283947), (6421, 75672056), (12842, 37836028), (25684, 18918014), (51368, 9459007)]