2167018425780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2778228751}}^1$

素因数の和:2778228776

約数の個数: 48

約数和(自身を含む): 6534394024704

約数和(自身を除く): 4367375598924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2778228751, 5556457502, 8334686253, 11112915004, 13891143755, 16669372506, 27782287510, 33338745012, 36116973763, 41673431265, 55564575020, 72233947526, 83346862530, 108350921289, 144467895052, 166693725060, 180584868815, 216701842578, 361169737630, 433403685156, 541754606445, 722339475260, 1083509212890, 2167018425780]

約数ペア:

[(1, 2167018425780), (2, 1083509212890), (3, 722339475260), (4, 541754606445), (5, 433403685156), (6, 361169737630), (10, 216701842578), (12, 180584868815), (13, 166693725060), (15, 144467895052), (20, 108350921289), (26, 83346862530), (30, 72233947526), (39, 55564575020), (52, 41673431265), (60, 36116973763), (65, 33338745012), (78, 27782287510), (130, 16669372506), (156, 13891143755), (195, 11112915004), (260, 8334686253), (390, 5556457502), (780, 2778228751)]