2419472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 5222880

約数和(自身を除く): 2803408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 233, 236, 466, 472, 649, 932, 944, 1298, 1864, 2563, 2596, 3728, 5126, 5192, 10252, 10384, 13747, 20504, 27494, 41008, 54988, 109976, 151217, 219952, 302434, 604868, 1209736, 2419472]

約数ペア:

[(1, 2419472), (2, 1209736), (4, 604868), (8, 302434), (11, 219952), (16, 151217), (22, 109976), (44, 54988), (59, 41008), (88, 27494), (118, 20504), (176, 13747), (233, 10384), (236, 10252), (466, 5192), (472, 5126), (649, 3728), (932, 2596), (944, 2563), (1298, 1864)]