2893011160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5563483}}^1$

素因数の和:5563507

約数の個数: 32

約数和(自身を含む): 7009989840

約数和(自身を除く): 4116978680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5563483, 11126966, 22253932, 27817415, 44507864, 55634830, 72325279, 111269660, 144650558, 222539320, 289301116, 361626395, 578602232, 723252790, 1446505580, 2893011160]

約数ペア:

[(1, 2893011160), (2, 1446505580), (4, 723252790), (5, 578602232), (8, 361626395), (10, 289301116), (13, 222539320), (20, 144650558), (26, 111269660), (40, 72325279), (52, 55634830), (65, 44507864), (104, 27817415), (130, 22253932), (260, 11126966), (520, 5563483)]