40802443514

素因数分解:

$2^1\times 7^1\times {\mathrm{4421}}^1\times {\mathrm{659231}}^1$

素因数の和:663661

約数の個数: 16

約数和(自身を含む): 69962973696

約数和(自身を除く): 29160530182

約数列:

[1, 2, 7, 14, 4421, 8842, 30947, 61894, 659231, 1318462, 4614617, 9229234, 2914460251, 5828920502, 20401221757, 40802443514]

約数ペア:

[(1, 40802443514), (2, 20401221757), (7, 5828920502), (14, 2914460251), (4421, 9229234), (8842, 4614617), (30947, 1318462), (61894, 659231)]