398567052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{851639}}^1$

素因数の和:851662

約数の個数: 36

約数和(自身を含む): 1084989360

約数和(自身を除く): 686422308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 851639, 1703278, 2554917, 3406556, 5109834, 7664751, 10219668, 11071307, 15329502, 22142614, 30659004, 33213921, 44285228, 66427842, 99641763, 132855684, 199283526, 398567052]

約数ペア:

[(1, 398567052), (2, 199283526), (3, 132855684), (4, 99641763), (6, 66427842), (9, 44285228), (12, 33213921), (13, 30659004), (18, 22142614), (26, 15329502), (36, 11071307), (39, 10219668), (52, 7664751), (78, 5109834), (117, 3406556), (156, 2554917), (234, 1703278), (468, 851639)]