496172012

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4001}}^1$

素因数の和:4158

約数の個数: 48

約数和(自身を含む): 1025536512

約数和(自身を除く): 529364500

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 103, 172, 206, 301, 412, 602, 721, 1204, 1442, 2884, 4001, 4429, 8002, 8858, 16004, 17716, 28007, 31003, 56014, 62006, 112028, 124012, 172043, 344086, 412103, 688172, 824206, 1204301, 1648412, 2408602, 2884721, 4817204, 5769442, 11538884, 17720429, 35440858, 70881716, 124043003, 248086006, 496172012]

約数ペア:

[(1, 496172012), (2, 248086006), (4, 124043003), (7, 70881716), (14, 35440858), (28, 17720429), (43, 11538884), (86, 5769442), (103, 4817204), (172, 2884721), (206, 2408602), (301, 1648412), (412, 1204301), (602, 824206), (721, 688172), (1204, 412103), (1442, 344086), (2884, 172043), (4001, 124012), (4429, 112028), (8002, 62006), (8858, 56014), (16004, 31003), (17716, 28007)]