2081806337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 2382670080

約数和(自身を除く): 300863743

約数列:

[1, 13, 23, 97, 179, 299, 401, 1261, 2231, 2327, 4117, 5213, 9223, 17363, 29003, 38897, 53521, 71779, 119899, 225719, 399349, 505661, 894631, 933127, 1650917, 5191537, 6962563, 11630203, 21461921, 90513319, 160138949, 2081806337]

約数ペア:

[(1, 2081806337), (13, 160138949), (23, 90513319), (97, 21461921), (179, 11630203), (299, 6962563), (401, 5191537), (1261, 1650917), (2231, 933127), (2327, 894631), (4117, 505661), (5213, 399349), (9223, 225719), (17363, 119899), (29003, 71779), (38897, 53521)]