642051208

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{587}}^1\times {\mathrm{2909}}^1$

素因数の和:3549

約数の個数: 32

約数和(自身を含む): 1231977600

約数和(自身を除く): 589926392

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 587, 1174, 2348, 2909, 4696, 5818, 11636, 23272, 27589, 55178, 110356, 136723, 220712, 273446, 546892, 1093784, 1707583, 3415166, 6830332, 13660664, 80256401, 160512802, 321025604, 642051208]

約数ペア:

[(1, 642051208), (2, 321025604), (4, 160512802), (8, 80256401), (47, 13660664), (94, 6830332), (188, 3415166), (376, 1707583), (587, 1093784), (1174, 546892), (2348, 273446), (2909, 220712), (4696, 136723), (5818, 110356), (11636, 55178), (23272, 27589)]