2016987609

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{38281}}^1$

素因数の和:38497

約数の個数: 32

約数和(自身を含む): 3327165184

約数和(自身を除く): 1310177575

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 579, 1351, 2509, 4053, 7527, 17563, 38281, 52689, 114843, 267967, 497653, 803901, 1492959, 3483571, 7388233, 10450713, 22164699, 51717631, 96047029, 155152893, 288141087, 672329203, 2016987609]

約数ペア:

[(1, 2016987609), (3, 672329203), (7, 288141087), (13, 155152893), (21, 96047029), (39, 51717631), (91, 22164699), (193, 10450713), (273, 7388233), (579, 3483571), (1351, 1492959), (2509, 803901), (4053, 497653), (7527, 267967), (17563, 114843), (38281, 52689)]