989875428

素因数分解:

$2^2\times 3^1\times {\mathrm{5669}}^1\times {\mathrm{14551}}^1$

素因数の和:20227

約数の個数: 24

約数和(自身を含む): 2310275520

約数和(自身を除く): 1320400092

約数列:

[1, 2, 3, 4, 6, 12, 5669, 11338, 14551, 17007, 22676, 29102, 34014, 43653, 58204, 68028, 87306, 174612, 82489619, 164979238, 247468857, 329958476, 494937714, 989875428]

約数ペア:

[(1, 989875428), (2, 494937714), (3, 329958476), (4, 247468857), (6, 164979238), (12, 82489619), (5669, 174612), (11338, 87306), (14551, 68028), (17007, 58204), (22676, 43653), (29102, 34014)]