979668898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 1598785776

約数和(自身を除く): 619116878

約数列:

[1, 2, 13, 26, 173, 346, 353, 617, 706, 1234, 2249, 4498, 4589, 8021, 9178, 16042, 61069, 106741, 122138, 213482, 217801, 435602, 793897, 1387633, 1587794, 2775266, 2831413, 5662826, 37679573, 75359146, 489834449, 979668898]

約数ペア:

[(1, 979668898), (2, 489834449), (13, 75359146), (26, 37679573), (173, 5662826), (346, 2831413), (353, 2775266), (617, 1587794), (706, 1387633), (1234, 793897), (2249, 435602), (4498, 217801), (4589, 213482), (8021, 122138), (9178, 106741), (16042, 61069)]