858163404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{42391}}^1$

素因数の和:42646

約数の個数: 48

約数和(自身を含む): 2297985536

約数和(自身を除く): 1439822132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2892, 3374, 5061, 6748, 10122, 20244, 42391, 84782, 127173, 169564, 254346, 296737, 508692, 593474, 890211, 1186948, 1780422, 3560844, 10216231, 20432462, 30648693, 40864924, 61297386, 71513617, 122594772, 143027234, 214540851, 286054468, 429081702, 858163404]

約数ペア:

[(1, 858163404), (2, 429081702), (3, 286054468), (4, 214540851), (6, 143027234), (7, 122594772), (12, 71513617), (14, 61297386), (21, 40864924), (28, 30648693), (42, 20432462), (84, 10216231), (241, 3560844), (482, 1780422), (723, 1186948), (964, 890211), (1446, 593474), (1687, 508692), (2892, 296737), (3374, 254346), (5061, 169564), (6748, 127173), (10122, 84782), (20244, 42391)]