1247464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 2556000

約数和(自身を除く): 1308536

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 283, 551, 566, 1102, 1132, 2204, 2264, 4408, 5377, 8207, 10754, 16414, 21508, 32828, 43016, 65656, 155933, 311866, 623732, 1247464]

約数ペア:

[(1, 1247464), (2, 623732), (4, 311866), (8, 155933), (19, 65656), (29, 43016), (38, 32828), (58, 21508), (76, 16414), (116, 10754), (152, 8207), (232, 5377), (283, 4408), (551, 2264), (566, 2204), (1102, 1132)]