396202222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 658022400

約数和(自身を除く): 261820178

約数列:

[1, 2, 13, 26, 67, 79, 134, 158, 871, 1027, 1742, 2054, 2879, 5293, 5758, 10586, 37427, 68809, 74854, 137618, 192893, 227441, 385786, 454882, 2507609, 2956733, 5015218, 5913466, 15238547, 30477094, 198101111, 396202222]

約数ペア:

[(1, 396202222), (2, 198101111), (13, 30477094), (26, 15238547), (67, 5913466), (79, 5015218), (134, 2956733), (158, 2507609), (871, 454882), (1027, 385786), (1742, 227441), (2054, 192893), (2879, 137618), (5293, 74854), (5758, 68809), (10586, 37427)]