1552876916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149143}}^1$

素因数の和:149303

約数の個数: 24

約数和(自身を含む): 2881462080

約数和(自身を除く): 1328585164

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 10412, 149143, 298286, 596572, 2833717, 5667434, 11334868, 20432591, 40865182, 81730364, 388219229, 776438458, 1552876916]

約数ペア:

[(1, 1552876916), (2, 776438458), (4, 388219229), (19, 81730364), (38, 40865182), (76, 20432591), (137, 11334868), (274, 5667434), (548, 2833717), (2603, 596572), (5206, 298286), (10412, 149143)]