552679426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{1039}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 917280000

約数和(自身を除く): 364600574

約数列:

[1, 2, 13, 26, 41, 82, 499, 533, 998, 1039, 1066, 2078, 6487, 12974, 13507, 20459, 27014, 40918, 42599, 85198, 265967, 518461, 531934, 553787, 1036922, 1107574, 6739993, 13479986, 21256901, 42513802, 276339713, 552679426]

約数ペア:

[(1, 552679426), (2, 276339713), (13, 42513802), (26, 21256901), (41, 13479986), (82, 6739993), (499, 1107574), (533, 1036922), (998, 553787), (1039, 531934), (1066, 518461), (2078, 265967), (6487, 85198), (12974, 42599), (13507, 40918), (20459, 27014)]