2009010588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{56237}}^1$

素因数の和:56486

約数の個数: 48

約数和(自身を含む): 5070418080

約数和(自身を除く): 3061407492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 687, 916, 1374, 2748, 2977, 5954, 8931, 11908, 17862, 35724, 56237, 112474, 168711, 224948, 337422, 674844, 731081, 1462162, 2193243, 2924324, 4386486, 8772972, 12878273, 25756546, 38634819, 51513092, 77269638, 154539276, 167417549, 334835098, 502252647, 669670196, 1004505294, 2009010588]

約数ペア:

[(1, 2009010588), (2, 1004505294), (3, 669670196), (4, 502252647), (6, 334835098), (12, 167417549), (13, 154539276), (26, 77269638), (39, 51513092), (52, 38634819), (78, 25756546), (156, 12878273), (229, 8772972), (458, 4386486), (687, 2924324), (916, 2193243), (1374, 1462162), (2748, 731081), (2977, 674844), (5954, 337422), (8931, 224948), (11908, 168711), (17862, 112474), (35724, 56237)]