123243692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{215461}}^1$

素因数の和:215489

約数の個数: 24

約数和(自身を含む): 253383312

約数和(自身を除く): 130139620

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 215461, 430922, 861844, 2370071, 2800993, 4740142, 5601986, 9480284, 11203972, 30810923, 61621846, 123243692]

約数ペア:

[(1, 123243692), (2, 61621846), (4, 30810923), (11, 11203972), (13, 9480284), (22, 5601986), (26, 4740142), (44, 2800993), (52, 2370071), (143, 861844), (286, 430922), (572, 215461)]