2000265698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2\times {\mathrm{2371}}^1$

素因数の和:2690

約数の個数: 24

約数和(自身を含む): 3180994320

約数和(自身を除く): 1180728622

約数列:

[1, 2, 19, 38, 149, 298, 2371, 2831, 4742, 5662, 22201, 44402, 45049, 90098, 353279, 421819, 706558, 843638, 6712301, 13424602, 52638571, 105277142, 1000132849, 2000265698]

約数ペア:

[(1, 2000265698), (2, 1000132849), (19, 105277142), (38, 52638571), (149, 13424602), (298, 6712301), (2371, 843638), (2831, 706558), (4742, 421819), (5662, 353279), (22201, 90098), (44402, 45049)]