83017870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{49123}}^1$

素因数の和:49156

約数の個数: 24

約数和(自身を含む): 161814456

約数和(自身を除く): 78796586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 49123, 98246, 245615, 491230, 638599, 1277198, 3192995, 6385990, 8301787, 16603574, 41508935, 83017870]

約数ペア:

[(1, 83017870), (2, 41508935), (5, 16603574), (10, 8301787), (13, 6385990), (26, 3192995), (65, 1277198), (130, 638599), (169, 491230), (338, 245615), (845, 98246), (1690, 49123)]