1402367690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3420409}}^1$

素因数の和:3420457

約数の個数: 16

約数和(自身を含む): 2585829960

約数和(自身を除く): 1183462270

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 3420409, 6840818, 17102045, 34204090, 140236769, 280473538, 701183845, 1402367690]

約数ペア:

[(1, 1402367690), (2, 701183845), (5, 280473538), (10, 140236769), (41, 34204090), (82, 17102045), (205, 6840818), (410, 3420409)]