79803154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 130507200

約数和(自身を除く): 50704046

約数列:

[1, 2, 19, 37, 38, 74, 211, 269, 422, 538, 703, 1406, 4009, 5111, 7807, 8018, 9953, 10222, 15614, 19906, 56759, 113518, 148333, 189107, 296666, 378214, 1078421, 2100083, 2156842, 4200166, 39901577, 79803154]

約数ペア:

[(1, 79803154), (2, 39901577), (19, 4200166), (37, 2156842), (38, 2100083), (74, 1078421), (211, 378214), (269, 296666), (422, 189107), (538, 148333), (703, 113518), (1406, 56759), (4009, 19906), (5111, 15614), (7807, 10222), (8018, 9953)]