347788142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{60527}}^1$

素因数の和:60572

約数の個数: 24

約数和(自身を含む): 598137696

約数和(自身を除く): 250349554

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 60527, 121054, 786851, 1028959, 1573702, 2057918, 10229063, 13376467, 20458126, 26752934, 173894071, 347788142]

約数ペア:

[(1, 347788142), (2, 173894071), (13, 26752934), (17, 20458126), (26, 13376467), (34, 10229063), (169, 2057918), (221, 1573702), (338, 1028959), (442, 786851), (2873, 121054), (5746, 60527)]