2022128171

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 2425282560

約数和(自身を除く): 403154389

約数列:

[1, 7, 31, 101, 217, 257, 359, 707, 1799, 2513, 3131, 7967, 11129, 21917, 25957, 36259, 55769, 77903, 92263, 181699, 253813, 645841, 804667, 1124029, 2860153, 5632669, 7868203, 9318563, 20021071, 65229941, 288875453, 2022128171]

約数ペア:

[(1, 2022128171), (7, 288875453), (31, 65229941), (101, 20021071), (217, 9318563), (257, 7868203), (359, 5632669), (707, 2860153), (1799, 1124029), (2513, 804667), (3131, 645841), (7967, 253813), (11129, 181699), (21917, 92263), (25957, 77903), (36259, 55769)]