4456674430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{69821}}^1$

素因数の和:70332

約数の個数: 32

約数和(自身を含む): 8656810848

約数和(自身を除く): 4200136418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 491, 982, 2455, 4910, 6383, 12766, 31915, 63830, 69821, 139642, 349105, 698210, 907673, 1815346, 4538365, 9076730, 34282111, 68564222, 171410555, 342821110, 445667443, 891334886, 2228337215, 4456674430]

約数ペア:

[(1, 4456674430), (2, 2228337215), (5, 891334886), (10, 445667443), (13, 342821110), (26, 171410555), (65, 68564222), (130, 34282111), (491, 9076730), (982, 4538365), (2455, 1815346), (4910, 907673), (6383, 698210), (12766, 349105), (31915, 139642), (63830, 69821)]