2793463790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1130957}}^1$

素因数の和:1130996

約数の個数: 32

約数和(自身を含む): 5700028320

約数和(自身を除く): 2906564530

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 1130957, 2261914, 5654785, 11309570, 14702441, 21488183, 29404882, 42976366, 73512205, 107440915, 147024410, 214881830, 279346379, 558692758, 1396731895, 2793463790]

約数ペア:

[(1, 2793463790), (2, 1396731895), (5, 558692758), (10, 279346379), (13, 214881830), (19, 147024410), (26, 107440915), (38, 73512205), (65, 42976366), (95, 29404882), (130, 21488183), (190, 14702441), (247, 11309570), (494, 5654785), (1235, 2261914), (2470, 1130957)]