254133776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{12097}}^1$

素因数の和:12219

約数の個数: 40

約数和(自身を含む): 535554264

約数和(自身を除く): 281420488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 12097, 21008, 24194, 48388, 96776, 157261, 193552, 314522, 629044, 1221797, 1258088, 2443594, 2516176, 4887188, 9774376, 15883361, 19548752, 31766722, 63533444, 127066888, 254133776]

約数ペア:

[(1, 254133776), (2, 127066888), (4, 63533444), (8, 31766722), (13, 19548752), (16, 15883361), (26, 9774376), (52, 4887188), (101, 2516176), (104, 2443594), (202, 1258088), (208, 1221797), (404, 629044), (808, 314522), (1313, 193552), (1616, 157261), (2626, 96776), (5252, 48388), (10504, 24194), (12097, 21008)]