1969130168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{60611}}^1$

素因数の和:60779

約数の個数: 32

約数和(自身を含む): 3840376320

約数和(自身を除く): 1871246152

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 4061, 8122, 16244, 32488, 60611, 121222, 242444, 484888, 1878941, 3757882, 7515764, 7940041, 15031528, 15880082, 31760164, 63520328, 246141271, 492282542, 984565084, 1969130168]

約数ペア:

[(1, 1969130168), (2, 984565084), (4, 492282542), (8, 246141271), (31, 63520328), (62, 31760164), (124, 15880082), (131, 15031528), (248, 7940041), (262, 7515764), (524, 3757882), (1048, 1878941), (4061, 484888), (8122, 242444), (16244, 121222), (32488, 60611)]