2017206438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{423961}}^1$

素因数の和:424040

約数の個数: 32

約数和(自身を含む): 4415988192

約数和(自身を除く): 2398781754

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 423961, 847922, 1271883, 2543766, 5511493, 11022986, 16534479, 25861621, 33068958, 51723242, 77584863, 155169726, 336201073, 672402146, 1008603219, 2017206438]

約数ペア:

[(1, 2017206438), (2, 1008603219), (3, 672402146), (6, 336201073), (13, 155169726), (26, 77584863), (39, 51723242), (61, 33068958), (78, 25861621), (122, 16534479), (183, 11022986), (366, 5511493), (793, 2543766), (1586, 1271883), (2379, 847922), (4758, 423961)]