1261956588

素因数分解:

$2^2\times 3^1\times {\mathrm{4397}}^1\times {\mathrm{23917}}^1$

素因数の和:28321

約数の個数: 24

約数和(自身を含む): 2945358192

約数和(自身を除く): 1683401604

約数列:

[1, 2, 3, 4, 6, 12, 4397, 8794, 13191, 17588, 23917, 26382, 47834, 52764, 71751, 95668, 143502, 287004, 105163049, 210326098, 315489147, 420652196, 630978294, 1261956588]

約数ペア:

[(1, 1261956588), (2, 630978294), (3, 420652196), (4, 315489147), (6, 210326098), (12, 105163049), (4397, 287004), (8794, 143502), (13191, 95668), (17588, 71751), (23917, 52764), (26382, 47834)]