4012888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 8478720

約数和(自身を除く): 4465832

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 1471, 2728, 2942, 5884, 11768, 16181, 32362, 45601, 64724, 91202, 129448, 182404, 364808, 501611, 1003222, 2006444, 4012888]

約数ペア:

[(1, 4012888), (2, 2006444), (4, 1003222), (8, 501611), (11, 364808), (22, 182404), (31, 129448), (44, 91202), (62, 64724), (88, 45601), (124, 32362), (248, 16181), (341, 11768), (682, 5884), (1364, 2942), (1471, 2728)]