890389082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{763627}}^1$

素因数の和:763693

約数の個数: 16

約数和(自身を含む): 1484492832

約数和(自身を除く): 594103750

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 763627, 1527254, 8399897, 16799794, 40472231, 80944462, 445194541, 890389082]

約数ペア:

[(1, 890389082), (2, 445194541), (11, 80944462), (22, 40472231), (53, 16799794), (106, 8399897), (583, 1527254), (1166, 763627)]