8260304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 17415552

約数和(自身を除く): 9155248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 263, 302, 526, 604, 1052, 1208, 1963, 2104, 2416, 3419, 3926, 4208, 6838, 7852, 13676, 15704, 27352, 31408, 39713, 54704, 79426, 158852, 317704, 516269, 635408, 1032538, 2065076, 4130152, 8260304]

約数ペア:

[(1, 8260304), (2, 4130152), (4, 2065076), (8, 1032538), (13, 635408), (16, 516269), (26, 317704), (52, 158852), (104, 79426), (151, 54704), (208, 39713), (263, 31408), (302, 27352), (526, 15704), (604, 13676), (1052, 7852), (1208, 6838), (1963, 4208), (2104, 3926), (2416, 3419)]