856931498

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{30091}}^1$

素因数の和:30613

約数の個数: 16

約数和(自身を含む): 1332473760

約数和(自身を除く): 475542262

約数列:

[1, 2, 29, 58, 491, 982, 14239, 28478, 30091, 60182, 872639, 1745278, 14774681, 29549362, 428465749, 856931498]

約数ペア:

[(1, 856931498), (2, 428465749), (29, 29549362), (58, 14774681), (491, 1745278), (982, 872639), (14239, 60182), (28478, 30091)]