2280456724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{32801}}^1$

素因数の和:33016

約数の個数: 48

約数和(自身を含む): 4937619456

約数和(自身を除く): 2657162732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 191, 364, 382, 764, 1337, 2483, 2674, 4966, 5348, 9932, 17381, 32801, 34762, 65602, 69524, 131204, 229607, 426413, 459214, 852826, 918428, 1705652, 2984891, 5969782, 6264991, 11939564, 12529982, 25059964, 43854937, 81444883, 87709874, 162889766, 175419748, 325779532, 570114181, 1140228362, 2280456724]

約数ペア:

[(1, 2280456724), (2, 1140228362), (4, 570114181), (7, 325779532), (13, 175419748), (14, 162889766), (26, 87709874), (28, 81444883), (52, 43854937), (91, 25059964), (182, 12529982), (191, 11939564), (364, 6264991), (382, 5969782), (764, 2984891), (1337, 1705652), (2483, 918428), (2674, 852826), (4966, 459214), (5348, 426413), (9932, 229607), (17381, 131204), (32801, 69524), (34762, 65602)]