2247013438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^2$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 3628021680

約数和(自身を除く): 1381008242

約数列:

[1, 2, 29, 58, 67, 73, 89, 134, 146, 178, 1943, 2117, 2581, 3886, 4234, 4891, 5162, 5963, 6497, 7921, 9782, 11926, 12994, 15842, 141839, 172927, 188413, 229709, 283678, 345854, 376826, 435299, 459418, 530707, 578233, 870598, 1061414, 1156466, 12623671, 15390503, 16768757, 25247342, 30781006, 33537514, 38741611, 77483222, 1123506719, 2247013438]

約数ペア:

[(1, 2247013438), (2, 1123506719), (29, 77483222), (58, 38741611), (67, 33537514), (73, 30781006), (89, 25247342), (134, 16768757), (146, 15390503), (178, 12623671), (1943, 1156466), (2117, 1061414), (2581, 870598), (3886, 578233), (4234, 530707), (4891, 459418), (5162, 435299), (5963, 376826), (6497, 345854), (7921, 283678), (9782, 229709), (11926, 188413), (12994, 172927), (15842, 141839)]