80888948882

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{206519}}^1$

素因数の和:206906

約数の個数: 32

約数和(自身を含む): 140545946880

約数和(自身を除く): 59656997998

約数列:

[1, 2, 7, 14, 101, 202, 277, 554, 707, 1414, 1939, 3878, 27977, 55954, 195839, 206519, 391678, 413038, 1445633, 2891266, 20858419, 41716838, 57205763, 114411526, 146008933, 292017866, 400440341, 800880682, 5777782063, 11555564126, 40444474441, 80888948882]

約数ペア:

[(1, 80888948882), (2, 40444474441), (7, 11555564126), (14, 5777782063), (101, 800880682), (202, 400440341), (277, 292017866), (554, 146008933), (707, 114411526), (1414, 57205763), (1939, 41716838), (3878, 20858419), (27977, 2891266), (55954, 1445633), (195839, 413038), (206519, 391678)]