4789444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 10221120

約数和(自身を除く): 5431676

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 337, 374, 418, 646, 674, 748, 836, 1292, 1348, 3553, 3707, 5729, 6403, 7106, 7414, 11458, 12806, 14212, 14828, 22916, 25612, 63019, 70433, 108851, 126038, 140866, 217702, 252076, 281732, 435404, 1197361, 2394722, 4789444]

約数ペア:

[(1, 4789444), (2, 2394722), (4, 1197361), (11, 435404), (17, 281732), (19, 252076), (22, 217702), (34, 140866), (38, 126038), (44, 108851), (68, 70433), (76, 63019), (187, 25612), (209, 22916), (323, 14828), (337, 14212), (374, 12806), (418, 11458), (646, 7414), (674, 7106), (748, 6403), (836, 5729), (1292, 3707), (1348, 3553)]