9877406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 19077120

約数和(自身を除く): 9199714

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2069, 2387, 4138, 4774, 14483, 22759, 28966, 45518, 64139, 128278, 159313, 318626, 448973, 705529, 897946, 1411058, 4938703, 9877406]

約数ペア:

[(1, 9877406), (2, 4938703), (7, 1411058), (11, 897946), (14, 705529), (22, 448973), (31, 318626), (62, 159313), (77, 128278), (154, 64139), (217, 45518), (341, 28966), (434, 22759), (682, 14483), (2069, 4774), (2387, 4138)]