7916986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 14981760

約数和(自身を除く): 7064774

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 509, 707, 1018, 1111, 1414, 2222, 3563, 5599, 7126, 7777, 11198, 15554, 39193, 51409, 78386, 102818, 359863, 565499, 719726, 1130998, 3958493, 7916986]

約数ペア:

[(1, 7916986), (2, 3958493), (7, 1130998), (11, 719726), (14, 565499), (22, 359863), (77, 102818), (101, 78386), (154, 51409), (202, 39193), (509, 15554), (707, 11198), (1018, 7777), (1111, 7126), (1414, 5599), (2222, 3563)]