1657734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 3646944

約数和(自身を除く): 1989210

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 401, 689, 802, 1203, 1378, 2067, 2406, 4134, 5213, 10426, 15639, 21253, 31278, 42506, 63759, 127518, 276289, 552578, 828867, 1657734]

約数ペア:

[(1, 1657734), (2, 828867), (3, 552578), (6, 276289), (13, 127518), (26, 63759), (39, 42506), (53, 31278), (78, 21253), (106, 15639), (159, 10426), (318, 5213), (401, 4134), (689, 2406), (802, 2067), (1203, 1378)]