1952288

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:74

約数の個数: 54

約数和(自身を含む): 4392549

約数和(自身を除く): 2440261

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 361, 416, 494, 608, 676, 722, 988, 1352, 1444, 1976, 2704, 2888, 3211, 3952, 4693, 5408, 5776, 6422, 7904, 9386, 11552, 12844, 18772, 25688, 37544, 51376, 61009, 75088, 102752, 122018, 150176, 244036, 488072, 976144, 1952288]

約数ペア:

[(1, 1952288), (2, 976144), (4, 488072), (8, 244036), (13, 150176), (16, 122018), (19, 102752), (26, 75088), (32, 61009), (38, 51376), (52, 37544), (76, 25688), (104, 18772), (152, 12844), (169, 11552), (208, 9386), (247, 7904), (304, 6422), (338, 5776), (361, 5408), (416, 4693), (494, 3952), (608, 3211), (676, 2888), (722, 2704), (988, 1976), (1352, 1444)]