1520589938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1\times {\mathrm{2957}}^1$

素因数の和:4586

約数の個数: 32

約数和(自身を含む): 2722685184

約数和(自身を除く): 1202095246

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1597, 2957, 3194, 5914, 11179, 20699, 22358, 36731, 41398, 68011, 73462, 136022, 257117, 476077, 514234, 952154, 4722329, 9444658, 33056303, 66112606, 108613567, 217227134, 760294969, 1520589938]

約数ペア:

[(1, 1520589938), (2, 760294969), (7, 217227134), (14, 108613567), (23, 66112606), (46, 33056303), (161, 9444658), (322, 4722329), (1597, 952154), (2957, 514234), (3194, 476077), (5914, 257117), (11179, 136022), (20699, 73462), (22358, 68011), (36731, 41398)]