2005959174

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 4221123840

約数和(自身を除く): 2215164666

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 163, 174, 214, 321, 326, 489, 642, 661, 978, 1322, 1983, 3103, 3966, 4727, 6206, 9309, 9454, 14181, 17441, 18618, 19169, 28362, 34882, 38338, 52323, 57507, 70727, 104646, 107743, 115014, 141454, 212181, 215486, 323229, 424362, 505789, 646458, 1011578, 1517367, 2051083, 3034734, 3124547, 4102166, 6153249, 6249094, 9373641, 11528501, 12306498, 18747282, 23057002, 34585503, 69171006, 334326529, 668653058, 1002979587, 2005959174]

約数ペア:

[(1, 2005959174), (2, 1002979587), (3, 668653058), (6, 334326529), (29, 69171006), (58, 34585503), (87, 23057002), (107, 18747282), (163, 12306498), (174, 11528501), (214, 9373641), (321, 6249094), (326, 6153249), (489, 4102166), (642, 3124547), (661, 3034734), (978, 2051083), (1322, 1517367), (1983, 1011578), (3103, 646458), (3966, 505789), (4727, 424362), (6206, 323229), (9309, 215486), (9454, 212181), (14181, 141454), (17441, 115014), (18618, 107743), (19169, 104646), (28362, 70727), (34882, 57507), (38338, 52323)]