1717745996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{200017}}^1$

素因数の和:200153

約数の個数: 24

約数和(自身を含む): 3192287280

約数和(自身を除く): 1474541284

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 200017, 400034, 800068, 3800323, 7600646, 15201292, 22601921, 45203842, 90407684, 429436499, 858872998, 1717745996]

約数ペア:

[(1, 1717745996), (2, 858872998), (4, 429436499), (19, 90407684), (38, 45203842), (76, 22601921), (113, 15201292), (226, 7600646), (452, 3800323), (2147, 800068), (4294, 400034), (8588, 200017)]