2139044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 3910200

約数和(自身を除く): 1771156

約数列:

[1, 2, 4, 37, 74, 97, 148, 149, 194, 298, 388, 596, 3589, 5513, 7178, 11026, 14356, 14453, 22052, 28906, 57812, 534761, 1069522, 2139044]

約数ペア:

[(1, 2139044), (2, 1069522), (4, 534761), (37, 57812), (74, 28906), (97, 22052), (148, 14453), (149, 14356), (194, 11026), (298, 7178), (388, 5513), (596, 3589)]