2106603910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{133583}}^1$

素因数の和:133692

約数の個数: 32

約数和(自身を含む): 4039580160

約数和(自身を除く): 1932976250

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 15770, 133583, 267166, 667915, 1335830, 2538077, 5076154, 11087389, 12690385, 22174778, 25380770, 55436945, 110873890, 210660391, 421320782, 1053301955, 2106603910]

約数ペア:

[(1, 2106603910), (2, 1053301955), (5, 421320782), (10, 210660391), (19, 110873890), (38, 55436945), (83, 25380770), (95, 22174778), (166, 12690385), (190, 11087389), (415, 5076154), (830, 2538077), (1577, 1335830), (3154, 667915), (7885, 267166), (15770, 133583)]