4273996876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 7938000000

約数和(自身を除く): 3664003124

約数列:

[1, 2, 4, 19, 38, 76, 251, 449, 499, 502, 898, 998, 1004, 1796, 1996, 4769, 8531, 9481, 9538, 17062, 18962, 19076, 34124, 37924, 112699, 125249, 224051, 225398, 250498, 448102, 450796, 500996, 896204, 2141281, 2379731, 4256969, 4282562, 4759462, 8513938, 8565124, 9518924, 17027876, 56236801, 112473602, 224947204, 1068499219, 2136998438, 4273996876]

約数ペア:

[(1, 4273996876), (2, 2136998438), (4, 1068499219), (19, 224947204), (38, 112473602), (76, 56236801), (251, 17027876), (449, 9518924), (499, 8565124), (502, 8513938), (898, 4759462), (998, 4282562), (1004, 4256969), (1796, 2379731), (1996, 2141281), (4769, 896204), (8531, 500996), (9481, 450796), (9538, 448102), (17062, 250498), (18962, 225398), (19076, 224051), (34124, 125249), (37924, 112699)]