2023954163

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 2595518640

約数和(自身を除く): 571564477

約数列:

[1, 7, 11, 49, 77, 197, 343, 389, 539, 1379, 2167, 2401, 2723, 3773, 4279, 9653, 15169, 19061, 26411, 29953, 67571, 76633, 106183, 133427, 209671, 472997, 536431, 743281, 842963, 933989, 1467697, 3755017, 5202967, 5900741, 10273879, 26285119, 41305187, 183995833, 289136309, 2023954163]

約数ペア:

[(1, 2023954163), (7, 289136309), (11, 183995833), (49, 41305187), (77, 26285119), (197, 10273879), (343, 5900741), (389, 5202967), (539, 3755017), (1379, 1467697), (2167, 933989), (2401, 842963), (2723, 743281), (3773, 536431), (4279, 472997), (9653, 209671), (15169, 133427), (19061, 106183), (26411, 76633), (29953, 67571)]