304789401518

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69457}}^1\times {\mathrm{10111}}^1$

素因数の和:79608

約数の個数: 32

約数和(自身を含む): 539411939328

約数和(自身を除く): 234622537810

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 10111, 20222, 69457, 70777, 138914, 141554, 313441, 486199, 626882, 972398, 2153167, 2194087, 4306334, 4388174, 15072169, 30144338, 702279727, 1404559454, 4915958089, 9831916178, 21770671537, 43541343074, 152394700759, 304789401518]

約数ペア:

[(1, 304789401518), (2, 152394700759), (7, 43541343074), (14, 21770671537), (31, 9831916178), (62, 4915958089), (217, 1404559454), (434, 702279727), (10111, 30144338), (20222, 15072169), (69457, 4388174), (70777, 4306334), (138914, 2194087), (141554, 2153167), (313441, 972398), (486199, 626882)]