493612706

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 793290240

約数和(自身を除く): 299677534

約数列:

[1, 2, 23, 46, 47, 94, 229, 458, 997, 1081, 1994, 2162, 5267, 10534, 10763, 21526, 22931, 45862, 46859, 93718, 228313, 247549, 456626, 495098, 1077757, 2155514, 5251199, 10502398, 10730711, 21461422, 246806353, 493612706]

約数ペア:

[(1, 493612706), (2, 246806353), (23, 21461422), (46, 10730711), (47, 10502398), (94, 5251199), (229, 2155514), (458, 1077757), (997, 495098), (1081, 456626), (1994, 247549), (2162, 228313), (5267, 93718), (10534, 46859), (10763, 45862), (21526, 22931)]