1978045363834

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{5711}}^1\times {\mathrm{6569}}^1$

素因数の和:12966

約数の個数: 32

約数和(自身を含む): 3045159048960

約数和(自身を除く): 1067113685126

約数列:

[1, 2, 41, 82, 643, 1286, 5711, 6569, 11422, 13138, 26363, 52726, 234151, 269329, 468302, 538658, 3672173, 4223867, 7344346, 8447734, 37515559, 75031118, 150559093, 173178547, 301118186, 346357094, 1538137919, 3076275838, 24122504437, 48245008874, 989022681917, 1978045363834]

約数ペア:

[(1, 1978045363834), (2, 989022681917), (41, 48245008874), (82, 24122504437), (643, 3076275838), (1286, 1538137919), (5711, 346357094), (6569, 301118186), (11422, 173178547), (13138, 150559093), (26363, 75031118), (52726, 37515559), (234151, 8447734), (269329, 7344346), (468302, 4223867), (538658, 3672173)]