2650206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 5812128

約数和(自身を除く): 3161922

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 557, 793, 1114, 1586, 1671, 2379, 3342, 4758, 7241, 14482, 21723, 33977, 43446, 67954, 101931, 203862, 441701, 883402, 1325103, 2650206]

約数ペア:

[(1, 2650206), (2, 1325103), (3, 883402), (6, 441701), (13, 203862), (26, 101931), (39, 67954), (61, 43446), (78, 33977), (122, 21723), (183, 14482), (366, 7241), (557, 4758), (793, 3342), (1114, 2379), (1586, 1671)]