2021302088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{670193}}^1$

素因数の和:670241

約数の個数: 32

約数和(自身を含む): 4222222200

約数和(自身を除く): 2200920112

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 670193, 1340386, 2680772, 5361544, 8712509, 17425018, 19435597, 34850036, 38871194, 69700072, 77742388, 155484776, 252662761, 505325522, 1010651044, 2021302088]

約数ペア:

[(1, 2021302088), (2, 1010651044), (4, 505325522), (8, 252662761), (13, 155484776), (26, 77742388), (29, 69700072), (52, 38871194), (58, 34850036), (104, 19435597), (116, 17425018), (232, 8712509), (377, 5361544), (754, 2680772), (1508, 1340386), (3016, 670193)]