1316393036

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{353489}}^1$

素因数の和:353526

約数の個数: 36

約数和(自身を含む): 2820850200

約数和(自身を除く): 1504457164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 353489, 706978, 1413956, 2474423, 4948846, 6716291, 9897692, 13432582, 17320961, 26865164, 34641922, 47014037, 69283844, 94028074, 188056148, 329098259, 658196518, 1316393036]

約数ペア:

[(1, 1316393036), (2, 658196518), (4, 329098259), (7, 188056148), (14, 94028074), (19, 69283844), (28, 47014037), (38, 34641922), (49, 26865164), (76, 17320961), (98, 13432582), (133, 9897692), (196, 6716291), (266, 4948846), (532, 2474423), (931, 1413956), (1862, 706978), (3724, 353489)]