923751370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{22147}}^1$

素因数の和:22294

約数の個数: 32

約数和(自身を含む): 1719039168

約数和(自身を除く): 795287798

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 4171, 8342, 20855, 22147, 41710, 44294, 110735, 221470, 952321, 1904642, 2148259, 4296518, 4761605, 9523210, 10741295, 21482590, 92375137, 184750274, 461875685, 923751370]

約数ペア:

[(1, 923751370), (2, 461875685), (5, 184750274), (10, 92375137), (43, 21482590), (86, 10741295), (97, 9523210), (194, 4761605), (215, 4296518), (430, 2148259), (485, 1904642), (970, 952321), (4171, 221470), (8342, 110735), (20855, 44294), (22147, 41710)]