438130108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101513}}^1$

素因数の和:101613

約数の個数: 24

約数和(自身を含む): 835663248

約数和(自身を除く): 397533140

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 101513, 203026, 406052, 1319669, 2639338, 5278676, 8425579, 16851158, 33702316, 109532527, 219065054, 438130108]

約数ペア:

[(1, 438130108), (2, 219065054), (4, 109532527), (13, 33702316), (26, 16851158), (52, 8425579), (83, 5278676), (166, 2639338), (332, 1319669), (1079, 406052), (2158, 203026), (4316, 101513)]