42347630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{325751}}^1$

素因数の和:325771

約数の個数: 16

約数和(自身を含む): 82089504

約数和(自身を除く): 39741874

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 325751, 651502, 1628755, 3257510, 4234763, 8469526, 21173815, 42347630]

約数ペア:

[(1, 42347630), (2, 21173815), (5, 8469526), (10, 4234763), (13, 3257510), (26, 1628755), (65, 651502), (130, 325751)]