1570807638

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{2909}}^1$

素因数の和:3277

約数の個数: 48

約数和(自身を含む): 3445556400

約数和(自身を除く): 1874748762

約数列:

[1, 2, 3, 6, 9, 18, 131, 229, 262, 393, 458, 687, 786, 1179, 1374, 2061, 2358, 2909, 4122, 5818, 8727, 17454, 26181, 29999, 52362, 59998, 89997, 179994, 269991, 381079, 539982, 666161, 762158, 1143237, 1332322, 1998483, 2286474, 3429711, 3996966, 5995449, 6859422, 11990898, 87267091, 174534182, 261801273, 523602546, 785403819, 1570807638]

約数ペア:

[(1, 1570807638), (2, 785403819), (3, 523602546), (6, 261801273), (9, 174534182), (18, 87267091), (131, 11990898), (229, 6859422), (262, 5995449), (393, 3996966), (458, 3429711), (687, 2286474), (786, 1998483), (1179, 1332322), (1374, 1143237), (2061, 762158), (2358, 666161), (2909, 539982), (4122, 381079), (5818, 269991), (8727, 179994), (17454, 89997), (26181, 59998), (29999, 52362)]