1008406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 1935360

約数和(自身を除く): 926954

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 223, 238, 266, 323, 446, 646, 1561, 2261, 3122, 3791, 4237, 4522, 7582, 8474, 26537, 29659, 53074, 59318, 72029, 144058, 504203, 1008406]

約数ペア:

[(1, 1008406), (2, 504203), (7, 144058), (14, 72029), (17, 59318), (19, 53074), (34, 29659), (38, 26537), (119, 8474), (133, 7582), (223, 4522), (238, 4237), (266, 3791), (323, 3122), (446, 2261), (646, 1561)]