798193708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 1526988960

約数和(自身を除く): 728795252

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 379, 401, 404, 758, 802, 1313, 1516, 1604, 2626, 4927, 5213, 5252, 9854, 10426, 19708, 20852, 38279, 40501, 76558, 81002, 151979, 153116, 162004, 303958, 497627, 526513, 607916, 995254, 1053026, 1975727, 1990508, 2106052, 3951454, 7902908, 15349879, 30699758, 61399516, 199548427, 399096854, 798193708]

約数ペア:

[(1, 798193708), (2, 399096854), (4, 199548427), (13, 61399516), (26, 30699758), (52, 15349879), (101, 7902908), (202, 3951454), (379, 2106052), (401, 1990508), (404, 1975727), (758, 1053026), (802, 995254), (1313, 607916), (1516, 526513), (1604, 497627), (2626, 303958), (4927, 162004), (5213, 153116), (5252, 151979), (9854, 81002), (10426, 76558), (19708, 40501), (20852, 38279)]