4205898

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 9486720

約数和(自身を除く): 5280822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1097, 1278, 1917, 2194, 3291, 3834, 6582, 9873, 19746, 29619, 59238, 77887, 155774, 233661, 467322, 700983, 1401966, 2102949, 4205898]

約数ペア:

[(1, 4205898), (2, 2102949), (3, 1401966), (6, 700983), (9, 467322), (18, 233661), (27, 155774), (54, 77887), (71, 59238), (142, 29619), (213, 19746), (426, 9873), (639, 6582), (1097, 3834), (1278, 3291), (1917, 2194)]