1666072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 3351600

約数和(自身を除く): 1685528

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 113, 152, 194, 226, 388, 452, 776, 904, 1843, 2147, 3686, 4294, 7372, 8588, 10961, 14744, 17176, 21922, 43844, 87688, 208259, 416518, 833036, 1666072]

約数ペア:

[(1, 1666072), (2, 833036), (4, 416518), (8, 208259), (19, 87688), (38, 43844), (76, 21922), (97, 17176), (113, 14744), (152, 10961), (194, 8588), (226, 7372), (388, 4294), (452, 3686), (776, 2147), (904, 1843)]