4196296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 8560440

約数和(自身を除く): 4364144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 257, 314, 514, 628, 1028, 1256, 2041, 2056, 3341, 4082, 6682, 8164, 13364, 16328, 26728, 40349, 80698, 161396, 322792, 524537, 1049074, 2098148, 4196296]

約数ペア:

[(1, 4196296), (2, 2098148), (4, 1049074), (8, 524537), (13, 322792), (26, 161396), (52, 80698), (104, 40349), (157, 26728), (257, 16328), (314, 13364), (514, 8164), (628, 6682), (1028, 4082), (1256, 3341), (2041, 2056)]