8826428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 16722720

約数和(自身を除く): 7896292

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 631, 1076, 1262, 2524, 3497, 6994, 8203, 13988, 16406, 32812, 169739, 339478, 678956, 2206607, 4413214, 8826428]

約数ペア:

[(1, 8826428), (2, 4413214), (4, 2206607), (13, 678956), (26, 339478), (52, 169739), (269, 32812), (538, 16406), (631, 13988), (1076, 8203), (1262, 6994), (2524, 3497)]