1351884478

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1\times {\mathrm{3001}}^1$

素因数の和:4432

約数の個数: 32

約数和(自身を含む): 2420812800

約数和(自身を除く): 1068928322

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1399, 2798, 3001, 6002, 9793, 19586, 21007, 32177, 42014, 64354, 69023, 138046, 225239, 450478, 483161, 966322, 4198399, 8396798, 29388793, 58777586, 96563177, 193126354, 675942239, 1351884478]

約数ペア:

[(1, 1351884478), (2, 675942239), (7, 193126354), (14, 96563177), (23, 58777586), (46, 29388793), (161, 8396798), (322, 4198399), (1399, 966322), (2798, 483161), (3001, 450478), (6002, 225239), (9793, 138046), (19586, 69023), (21007, 64354), (32177, 42014)]