397367088

素因数分解:

$2^4\times 3^1\times {\mathrm{8278481}}^1$

素因数の和:8278492

約数の個数: 20

約数和(自身を含む): 1026531768

約数和(自身を除く): 629164680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8278481, 16556962, 24835443, 33113924, 49670886, 66227848, 99341772, 132455696, 198683544, 397367088]

約数ペア:

[(1, 397367088), (2, 198683544), (3, 132455696), (4, 99341772), (6, 66227848), (8, 49670886), (12, 33113924), (16, 24835443), (24, 16556962), (48, 8278481)]