1089621006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{69767}}^1$

素因数の和:69928

約数の個数: 32

約数和(自身を含む): 2310716160

約数和(自身を除く): 1221095154

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 5206, 7809, 15618, 69767, 139534, 209301, 418602, 1325573, 2651146, 3976719, 7953438, 9558079, 19116158, 28674237, 57348474, 181603501, 363207002, 544810503, 1089621006]

約数ペア:

[(1, 1089621006), (2, 544810503), (3, 363207002), (6, 181603501), (19, 57348474), (38, 28674237), (57, 19116158), (114, 9558079), (137, 7953438), (274, 3976719), (411, 2651146), (822, 1325573), (2603, 418602), (5206, 209301), (7809, 139534), (15618, 69767)]