2243386990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{62299}}^1$

素因数の和:62596

約数の個数: 32

約数和(自身を含む): 4364488800

約数和(自身を除く): 2121101810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 2770, 3601, 7202, 18005, 36010, 62299, 124598, 311495, 622990, 809887, 1619774, 4049435, 8098870, 17256823, 34513646, 86284115, 172568230, 224338699, 448677398, 1121693495, 2243386990]

約数ペア:

[(1, 2243386990), (2, 1121693495), (5, 448677398), (10, 224338699), (13, 172568230), (26, 86284115), (65, 34513646), (130, 17256823), (277, 8098870), (554, 4049435), (1385, 1619774), (2770, 809887), (3601, 622990), (7202, 311495), (18005, 124598), (36010, 62299)]