488964496

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{386839}}^1$

素因数の和:386926

約数の個数: 20

約数和(自身を含む): 959363200

約数和(自身を除く): 470398704

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 386839, 773678, 1547356, 3094712, 6189424, 30560281, 61120562, 122241124, 244482248, 488964496]

約数ペア:

[(1, 488964496), (2, 244482248), (4, 122241124), (8, 61120562), (16, 30560281), (79, 6189424), (158, 3094712), (316, 1547356), (632, 773678), (1264, 386839)]