1958904848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{11497}}^1$

素因数の和:11991

約数の個数: 40

約数和(自身を含む): 3969293568

約数和(自身を除く): 2010388720

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 463, 926, 1852, 3704, 7408, 10649, 11497, 21298, 22994, 42596, 45988, 85192, 91976, 170384, 183952, 264431, 528862, 1057724, 2115448, 4230896, 5323111, 10646222, 21292444, 42584888, 85169776, 122431553, 244863106, 489726212, 979452424, 1958904848]

約数ペア:

[(1, 1958904848), (2, 979452424), (4, 489726212), (8, 244863106), (16, 122431553), (23, 85169776), (46, 42584888), (92, 21292444), (184, 10646222), (368, 5323111), (463, 4230896), (926, 2115448), (1852, 1057724), (3704, 528862), (7408, 264431), (10649, 183952), (11497, 170384), (21298, 91976), (22994, 85192), (42596, 45988)]