870883316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4409}}^1$

素因数の和:4568

約数の個数: 48

約数和(自身を含む): 1689206400

約数和(自身を除く): 818323084

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 113, 226, 437, 452, 874, 1748, 2147, 2599, 4294, 4409, 5198, 8588, 8818, 10396, 17636, 49381, 83771, 98762, 101407, 167542, 197524, 202814, 335084, 405628, 498217, 996434, 1926733, 1992868, 3853466, 7706932, 9466123, 11458991, 18932246, 22917982, 37864492, 45835964, 217720829, 435441658, 870883316]

約数ペア:

[(1, 870883316), (2, 435441658), (4, 217720829), (19, 45835964), (23, 37864492), (38, 22917982), (46, 18932246), (76, 11458991), (92, 9466123), (113, 7706932), (226, 3853466), (437, 1992868), (452, 1926733), (874, 996434), (1748, 498217), (2147, 405628), (2599, 335084), (4294, 202814), (4409, 197524), (5198, 167542), (8588, 101407), (8818, 98762), (10396, 83771), (17636, 49381)]