395291052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{844639}}^1$

素因数の和:844662

約数の個数: 36

約数和(自身を含む): 1076071360

約数和(自身を除く): 680780308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 844639, 1689278, 2533917, 3378556, 5067834, 7601751, 10135668, 10980307, 15203502, 21960614, 30407004, 32940921, 43921228, 65881842, 98822763, 131763684, 197645526, 395291052]

約数ペア:

[(1, 395291052), (2, 197645526), (3, 131763684), (4, 98822763), (6, 65881842), (9, 43921228), (12, 32940921), (13, 30407004), (18, 21960614), (26, 15203502), (36, 10980307), (39, 10135668), (52, 7601751), (78, 5067834), (117, 3378556), (156, 2533917), (234, 1689278), (468, 844639)]