488354410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{47093}}^1$

素因数の和:47178

約数の個数: 32

約数和(自身を含む): 946024272

約数和(自身を除く): 457669862

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 47093, 94186, 235465, 470930, 800581, 1601162, 2872673, 4002905, 5745346, 8005810, 14363365, 28726730, 48835441, 97670882, 244177205, 488354410]

約数ペア:

[(1, 488354410), (2, 244177205), (5, 97670882), (10, 48835441), (17, 28726730), (34, 14363365), (61, 8005810), (85, 5745346), (122, 4002905), (170, 2872673), (305, 1601162), (610, 800581), (1037, 470930), (2074, 235465), (5185, 94186), (10370, 47093)]