13739572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 30965760

約数和(自身を除く): 17226188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 1439, 2387, 2878, 4774, 5756, 9548, 10073, 15829, 20146, 31658, 40292, 44609, 63316, 89218, 110803, 178436, 221606, 312263, 443212, 490699, 624526, 981398, 1249052, 1962796, 3434893, 6869786, 13739572]

約数ペア:

[(1, 13739572), (2, 6869786), (4, 3434893), (7, 1962796), (11, 1249052), (14, 981398), (22, 624526), (28, 490699), (31, 443212), (44, 312263), (62, 221606), (77, 178436), (124, 110803), (154, 89218), (217, 63316), (308, 44609), (341, 40292), (434, 31658), (682, 20146), (868, 15829), (1364, 10073), (1439, 9548), (2387, 5756), (2878, 4774)]