7979524

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 17095680

約数和(自身を除く): 9116156

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 317, 406, 434, 634, 812, 868, 899, 1268, 1798, 2219, 3596, 4438, 6293, 8876, 9193, 9827, 12586, 18386, 19654, 25172, 36772, 39308, 64351, 68789, 128702, 137578, 257404, 275156, 284983, 569966, 1139932, 1994881, 3989762, 7979524]

約数ペア:

[(1, 7979524), (2, 3989762), (4, 1994881), (7, 1139932), (14, 569966), (28, 284983), (29, 275156), (31, 257404), (58, 137578), (62, 128702), (116, 68789), (124, 64351), (203, 39308), (217, 36772), (317, 25172), (406, 19654), (434, 18386), (634, 12586), (812, 9827), (868, 9193), (899, 8876), (1268, 6293), (1798, 4438), (2219, 3596)]