1104688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 40

約数和(自身を含む): 2374848

約数和(自身を除く): 1270160

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 113, 188, 208, 226, 376, 452, 611, 752, 904, 1222, 1469, 1808, 2444, 2938, 4888, 5311, 5876, 9776, 10622, 11752, 21244, 23504, 42488, 69043, 84976, 138086, 276172, 552344, 1104688]

約数ペア:

[(1, 1104688), (2, 552344), (4, 276172), (8, 138086), (13, 84976), (16, 69043), (26, 42488), (47, 23504), (52, 21244), (94, 11752), (104, 10622), (113, 9776), (188, 5876), (208, 5311), (226, 4888), (376, 2938), (452, 2444), (611, 1808), (752, 1469), (904, 1222)]