542969170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{2267}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 1002310848

約数和(自身を除く): 459341678

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 557, 1114, 2267, 2785, 4534, 5570, 11335, 22670, 23951, 47902, 97481, 119755, 194962, 239510, 487405, 974810, 1262719, 2525438, 6313595, 12627190, 54296917, 108593834, 271484585, 542969170]

約数ペア:

[(1, 542969170), (2, 271484585), (5, 108593834), (10, 54296917), (43, 12627190), (86, 6313595), (215, 2525438), (430, 1262719), (557, 974810), (1114, 487405), (2267, 239510), (2785, 194962), (4534, 119755), (5570, 97481), (11335, 47902), (22670, 23951)]