1358728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 3067200

約数和(自身を除く): 1708472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1277, 2554, 5108, 8939, 10216, 17878, 24263, 35756, 48526, 71512, 97052, 169841, 194104, 339682, 679364, 1358728]

約数ペア:

[(1, 1358728), (2, 679364), (4, 339682), (7, 194104), (8, 169841), (14, 97052), (19, 71512), (28, 48526), (38, 35756), (56, 24263), (76, 17878), (133, 10216), (152, 8939), (266, 5108), (532, 2554), (1064, 1277)]