1880329282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1538731}}^1$

素因数の和:1538793

約数の個数: 16

約数和(自身を含む): 3102083712

約数和(自身を除く): 1221754430

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1538731, 3077462, 20003503, 40007006, 72320357, 144640714, 940164641, 1880329282]

約数ペア:

[(1, 1880329282), (2, 940164641), (13, 144640714), (26, 72320357), (47, 40007006), (94, 20003503), (611, 3077462), (1222, 1538731)]