4920589856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1689763}}^1$

素因数の和:1689793

約数の個数: 48

約数和(自身を含む): 11922974784

約数和(自身を除く): 7002384928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 1689763, 3379526, 6759052, 11828341, 13518104, 21966919, 23656682, 27036208, 43933838, 47313364, 54072416, 87867676, 94626728, 153768433, 175735352, 189253456, 307536866, 351470704, 378506912, 615073732, 702941408, 1230147464, 2460294928, 4920589856]

約数ペア:

[(1, 4920589856), (2, 2460294928), (4, 1230147464), (7, 702941408), (8, 615073732), (13, 378506912), (14, 351470704), (16, 307536866), (26, 189253456), (28, 175735352), (32, 153768433), (52, 94626728), (56, 87867676), (91, 54072416), (104, 47313364), (112, 43933838), (182, 27036208), (208, 23656682), (224, 21966919), (364, 13518104), (416, 11828341), (728, 6759052), (1456, 3379526), (2912, 1689763)]