9897255146

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{1013}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 15178363200

約数和(自身を除く): 5281108054

約数列:

[1, 2, 89, 131, 178, 262, 419, 838, 1013, 2026, 11659, 23318, 37291, 54889, 74582, 90157, 109778, 132703, 180314, 265406, 424447, 848894, 4885121, 9770242, 11810567, 23621134, 37775783, 55602557, 75551566, 111205114, 4948627573, 9897255146]

約数ペア:

[(1, 9897255146), (2, 4948627573), (89, 111205114), (131, 75551566), (178, 55602557), (262, 37775783), (419, 23621134), (838, 11810567), (1013, 9770242), (2026, 4885121), (11659, 848894), (23318, 424447), (37291, 265406), (54889, 180314), (74582, 132703), (90157, 109778)]