9964791172

素因数分解:

$2^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{352711}}^1$

素因数の和:353731

約数の個数: 24

約数和(自身を含む): 19949390720

約数和(自身を除く): 9984599548

約数列:

[1, 2, 4, 7, 14, 28, 1009, 2018, 4036, 7063, 14126, 28252, 352711, 705422, 1410844, 2468977, 4937954, 9875908, 355885399, 711770798, 1423541596, 2491197793, 4982395586, 9964791172]

約数ペア:

[(1, 9964791172), (2, 4982395586), (4, 2491197793), (7, 1423541596), (14, 711770798), (28, 355885399), (1009, 9875908), (2018, 4937954), (4036, 2468977), (7063, 1410844), (14126, 705422), (28252, 352711)]