2258869557

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{8969}}^1$

素因数の和:9225

約数の個数: 32

約数和(自身を含む): 3513369600

約数和(自身を除く): 1254500043

約数列:

[1, 3, 7, 21, 67, 179, 201, 469, 537, 1253, 1407, 3759, 8969, 11993, 26907, 35979, 62783, 83951, 188349, 251853, 600923, 1605451, 1802769, 4206461, 4816353, 11238157, 12619383, 33714471, 107565217, 322695651, 752956519, 2258869557]

約数ペア:

[(1, 2258869557), (3, 752956519), (7, 322695651), (21, 107565217), (67, 33714471), (179, 12619383), (201, 11238157), (469, 4816353), (537, 4206461), (1253, 1802769), (1407, 1605451), (3759, 600923), (8969, 251853), (11993, 188349), (26907, 83951), (35979, 62783)]