8261916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 20942208

約数和(自身を除く): 12680292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 251, 422, 502, 633, 753, 844, 1004, 1266, 1506, 2532, 2743, 3012, 3263, 5486, 6526, 8229, 9789, 10972, 13052, 16458, 19578, 32916, 39156, 52961, 105922, 158883, 211844, 317766, 635532, 688493, 1376986, 2065479, 2753972, 4130958, 8261916]

約数ペア:

[(1, 8261916), (2, 4130958), (3, 2753972), (4, 2065479), (6, 1376986), (12, 688493), (13, 635532), (26, 317766), (39, 211844), (52, 158883), (78, 105922), (156, 52961), (211, 39156), (251, 32916), (422, 19578), (502, 16458), (633, 13052), (753, 10972), (844, 9789), (1004, 8229), (1266, 6526), (1506, 5486), (2532, 3263), (2743, 3012)]