1681942

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 16

約数和(自身を含む): 2669760

約数和(自身を除く): 987818

約数列:

[1, 2, 29, 47, 58, 94, 617, 1234, 1363, 2726, 17893, 28999, 35786, 57998, 840971, 1681942]

約数ペア:

[(1, 1681942), (2, 840971), (29, 57998), (47, 35786), (58, 28999), (94, 17893), (617, 2726), (1234, 1363)]