340964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 658560

約数和(自身を除く): 317596

約数列:

[1, 2, 4, 13, 26, 52, 79, 83, 158, 166, 316, 332, 1027, 1079, 2054, 2158, 4108, 4316, 6557, 13114, 26228, 85241, 170482, 340964]

約数ペア:

[(1, 340964), (2, 170482), (4, 85241), (13, 26228), (26, 13114), (52, 6557), (79, 4316), (83, 4108), (158, 2158), (166, 2054), (316, 1079), (332, 1027)]