3881428558

素因数分解:

$2^1\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{100853}}^1$

素因数の和:103611

約数の個数: 16

約数和(自身を含む): 6656364000

約数和(自身を除く): 2774935442

約数列:

[1, 2, 7, 14, 2749, 5498, 19243, 38486, 100853, 201706, 705971, 1411942, 277244897, 554489794, 1940714279, 3881428558]

約数ペア:

[(1, 3881428558), (2, 1940714279), (7, 554489794), (14, 277244897), (2749, 1411942), (5498, 705971), (19243, 201706), (38486, 100853)]