345367028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{122819}}^1$

素因数の和:122879

約数の個数: 24

約数和(自身を含む): 653402400

約数和(自身を除く): 308035372

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 122819, 245638, 491276, 2333561, 4544303, 4667122, 9088606, 9334244, 18177212, 86341757, 172683514, 345367028]

約数ペア:

[(1, 345367028), (2, 172683514), (4, 86341757), (19, 18177212), (37, 9334244), (38, 9088606), (74, 4667122), (76, 4544303), (148, 2333561), (703, 491276), (1406, 245638), (2812, 122819)]