7871402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 14929920

約数和(自身を除く): 7058518

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 647, 869, 1106, 1294, 1738, 4529, 6083, 7117, 9058, 12166, 14234, 49819, 51113, 99638, 102226, 357791, 562243, 715582, 1124486, 3935701, 7871402]

約数ペア:

[(1, 7871402), (2, 3935701), (7, 1124486), (11, 715582), (14, 562243), (22, 357791), (77, 102226), (79, 99638), (154, 51113), (158, 49819), (553, 14234), (647, 12166), (869, 9058), (1106, 7117), (1294, 6083), (1738, 4529)]