2120152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 4193280

約数和(自身を除く): 2073128

約数列:

[1, 2, 4, 8, 31, 62, 83, 103, 124, 166, 206, 248, 332, 412, 664, 824, 2573, 3193, 5146, 6386, 8549, 10292, 12772, 17098, 20584, 25544, 34196, 68392, 265019, 530038, 1060076, 2120152]

約数ペア:

[(1, 2120152), (2, 1060076), (4, 530038), (8, 265019), (31, 68392), (62, 34196), (83, 25544), (103, 20584), (124, 17098), (166, 12772), (206, 10292), (248, 8549), (332, 6386), (412, 5146), (664, 3193), (824, 2573)]