120904562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 198707520

約数和(自身を除く): 77802958

約数列:

[1, 2, 19, 38, 43, 61, 86, 122, 817, 1159, 1213, 1634, 2318, 2426, 2623, 5246, 23047, 46094, 49837, 52159, 73993, 99674, 104318, 147986, 991021, 1405867, 1982042, 2811734, 3181699, 6363398, 60452281, 120904562]

約数ペア:

[(1, 120904562), (2, 60452281), (19, 6363398), (38, 3181699), (43, 2811734), (61, 1982042), (86, 1405867), (122, 991021), (817, 147986), (1159, 104318), (1213, 99674), (1634, 73993), (2318, 52159), (2426, 49837), (2623, 46094), (5246, 23047)]