426303548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 839287680

約数和(自身を除く): 412984132

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 139, 172, 278, 473, 556, 946, 1529, 1621, 1892, 3058, 3242, 5977, 6116, 6484, 11954, 17831, 23908, 35662, 65747, 69703, 71324, 131494, 139406, 225319, 262988, 278812, 450638, 766733, 901276, 1533466, 2478509, 3066932, 4957018, 9688717, 9914036, 19377434, 38754868, 106575887, 213151774, 426303548]

約数ペア:

[(1, 426303548), (2, 213151774), (4, 106575887), (11, 38754868), (22, 19377434), (43, 9914036), (44, 9688717), (86, 4957018), (139, 3066932), (172, 2478509), (278, 1533466), (473, 901276), (556, 766733), (946, 450638), (1529, 278812), (1621, 262988), (1892, 225319), (3058, 139406), (3242, 131494), (5977, 71324), (6116, 69703), (6484, 65747), (11954, 35662), (17831, 23908)]