1230939448

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{4519}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 2343168000

約数和(自身を除く): 1112228552

約数列:

[1, 2, 4, 8, 79, 158, 316, 431, 632, 862, 1724, 3448, 4519, 9038, 18076, 34049, 36152, 68098, 136196, 272392, 357001, 714002, 1428004, 1947689, 2856008, 3895378, 7790756, 15581512, 153867431, 307734862, 615469724, 1230939448]

約数ペア:

[(1, 1230939448), (2, 615469724), (4, 307734862), (8, 153867431), (79, 15581512), (158, 7790756), (316, 3895378), (431, 2856008), (632, 1947689), (862, 1428004), (1724, 714002), (3448, 357001), (4519, 272392), (9038, 136196), (18076, 68098), (34049, 36152)]