1302242968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{72379}}^1$

素因数の和:72571

約数の個数: 32

約数和(自身を含む): 2644765200

約数和(自身を除く): 1342522232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 17992, 72379, 144758, 289516, 579032, 940927, 1881854, 3763708, 7527416, 12521567, 25043134, 50086268, 100172536, 162780371, 325560742, 651121484, 1302242968]

約数ペア:

[(1, 1302242968), (2, 651121484), (4, 325560742), (8, 162780371), (13, 100172536), (26, 50086268), (52, 25043134), (104, 12521567), (173, 7527416), (346, 3763708), (692, 1881854), (1384, 940927), (2249, 579032), (4498, 289516), (8996, 144758), (17992, 72379)]