16542156974

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{40744229}}^1$

素因数の和:40744267

約数の個数: 16

約数和(自身を含む): 29335845600

約数和(自身を除く): 12793688626

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 40744229, 81488458, 285209603, 570419206, 1181582641, 2363165282, 8271078487, 16542156974]

約数ペア:

[(1, 16542156974), (2, 8271078487), (7, 2363165282), (14, 1181582641), (29, 570419206), (58, 285209603), (203, 81488458), (406, 40744229)]