28163802809

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{3931}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 30982901760

約数和(自身を除く): 2819098951

約数列:

[1, 19, 47, 71, 113, 893, 1349, 2147, 3337, 3931, 5311, 8023, 63403, 74689, 100909, 152437, 184757, 279101, 377081, 444203, 3510383, 5302919, 7164539, 8439857, 13117747, 20877541, 31538413, 249237193, 396673279, 599229847, 1482305411, 28163802809]

約数ペア:

[(1, 28163802809), (19, 1482305411), (47, 599229847), (71, 396673279), (113, 249237193), (893, 31538413), (1349, 20877541), (2147, 13117747), (3337, 8439857), (3931, 7164539), (5311, 5302919), (8023, 3510383), (63403, 444203), (74689, 377081), (100909, 279101), (152437, 184757)]