273221026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7001}}^1$

素因数の和:7114

約数の個数: 32

約数和(自身を含む): 470534400

約数和(自身を除く): 197313374

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1501, 2054, 3002, 7001, 14002, 19513, 39026, 91013, 133019, 182026, 266038, 553079, 1106158, 1729247, 3458494, 7190027, 10508501, 14380054, 21017002, 136610513, 273221026]

約数ペア:

[(1, 273221026), (2, 136610513), (13, 21017002), (19, 14380054), (26, 10508501), (38, 7190027), (79, 3458494), (158, 1729247), (247, 1106158), (494, 553079), (1027, 266038), (1501, 182026), (2054, 133019), (3002, 91013), (7001, 39026), (14002, 19513)]