972912188

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{44119}}^1$

素因数の和:44309

約数の個数: 24

約数和(自身を含む): 1760388000

約数和(自身を除く): 787475812

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 5513, 11026, 22052, 44119, 88238, 176476, 1632403, 3264806, 6529612, 6573731, 13147462, 26294924, 243228047, 486456094, 972912188]

約数ペア:

[(1, 972912188), (2, 486456094), (4, 243228047), (37, 26294924), (74, 13147462), (148, 6573731), (149, 6529612), (298, 3264806), (596, 1632403), (5513, 176476), (11026, 88238), (22052, 44119)]