671170768

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 1317853152

約数和(自身を除く): 646682384

約数列:

[1, 2, 4, 8, 16, 107, 214, 307, 428, 614, 856, 1228, 1277, 1712, 2456, 2554, 4912, 5108, 10216, 20432, 32849, 65698, 131396, 136639, 262792, 273278, 392039, 525584, 546556, 784078, 1093112, 1568156, 2186224, 3136312, 6272624, 41948173, 83896346, 167792692, 335585384, 671170768]

約数ペア:

[(1, 671170768), (2, 335585384), (4, 167792692), (8, 83896346), (16, 41948173), (107, 6272624), (214, 3136312), (307, 2186224), (428, 1568156), (614, 1093112), (856, 784078), (1228, 546556), (1277, 525584), (1712, 392039), (2456, 273278), (2554, 262792), (4912, 136639), (5108, 131396), (10216, 65698), (20432, 32849)]