186892004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{8537}}^1$

素因数の和:8975

約数の個数: 24

約数和(自身を含む): 353097528

約数和(自身を除く): 166205524

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 5473, 8537, 10946, 17074, 21892, 34148, 110981, 221962, 443924, 3594077, 7188154, 14376308, 46723001, 93446002, 186892004]

約数ペア:

[(1, 186892004), (2, 93446002), (4, 46723001), (13, 14376308), (26, 7188154), (52, 3594077), (421, 443924), (842, 221962), (1684, 110981), (5473, 34148), (8537, 21892), (10946, 17074)]