4905413578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 8491472640

約数和(自身を除く): 3586059062

約数列:

[1, 2, 13, 19, 26, 38, 97, 167, 194, 247, 334, 494, 613, 1226, 1261, 1843, 2171, 2522, 3173, 3686, 4342, 6346, 7969, 11647, 15938, 16199, 23294, 23959, 32398, 41249, 47918, 59461, 82498, 102371, 118922, 151411, 204742, 210587, 302822, 307781, 421174, 615562, 772993, 1129759, 1330823, 1545986, 1945049, 2259518, 2661646, 3890098, 4001153, 8002306, 9929987, 14686867, 19859974, 25285637, 29373734, 50571274, 129089831, 188669753, 258179662, 377339506, 2452706789, 4905413578]

約数ペア:

[(1, 4905413578), (2, 2452706789), (13, 377339506), (19, 258179662), (26, 188669753), (38, 129089831), (97, 50571274), (167, 29373734), (194, 25285637), (247, 19859974), (334, 14686867), (494, 9929987), (613, 8002306), (1226, 4001153), (1261, 3890098), (1843, 2661646), (2171, 2259518), (2522, 1945049), (3173, 1545986), (3686, 1330823), (4342, 1129759), (6346, 772993), (7969, 615562), (11647, 421174), (15938, 307781), (16199, 302822), (23294, 210587), (23959, 204742), (32398, 151411), (41249, 118922), (47918, 102371), (59461, 82498)]