328451370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{842183}}^1$

素因数の和:842206

約数の個数: 32

約数和(自身を含む): 848921472

約数和(自身を除く): 520470102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 842183, 1684366, 2526549, 4210915, 5053098, 8421830, 10948379, 12632745, 21896758, 25265490, 32845137, 54741895, 65690274, 109483790, 164225685, 328451370]

約数ペア:

[(1, 328451370), (2, 164225685), (3, 109483790), (5, 65690274), (6, 54741895), (10, 32845137), (13, 25265490), (15, 21896758), (26, 12632745), (30, 10948379), (39, 8421830), (65, 5053098), (78, 4210915), (130, 2526549), (195, 1684366), (390, 842183)]