401075454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5141993}}^1$

素因数の和:5142011

約数の個数: 16

約数和(自身を含む): 863854992

約数和(自身を除く): 462779538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5141993, 10283986, 15425979, 30851958, 66845909, 133691818, 200537727, 401075454]

約数ペア:

[(1, 401075454), (2, 200537727), (3, 133691818), (6, 66845909), (13, 30851958), (26, 15425979), (39, 10283986), (78, 5141993)]