2682131452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{669863}}^1$

素因数の和:669898

約数の個数: 48

約数和(自身を含む): 6302080512

約数和(自身を除く): 3619949060

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 669863, 1339726, 2679452, 4689041, 7368493, 8708219, 9378082, 14736986, 17416438, 18756164, 29473972, 34832876, 51579451, 60957533, 95790409, 103158902, 121915066, 191580818, 206317804, 243830132, 383161636, 670532863, 1341065726, 2682131452]

約数ペア:

[(1, 2682131452), (2, 1341065726), (4, 670532863), (7, 383161636), (11, 243830132), (13, 206317804), (14, 191580818), (22, 121915066), (26, 103158902), (28, 95790409), (44, 60957533), (52, 51579451), (77, 34832876), (91, 29473972), (143, 18756164), (154, 17416438), (182, 14736986), (286, 9378082), (308, 8708219), (364, 7368493), (572, 4689041), (1001, 2679452), (2002, 1339726), (4004, 669863)]