2016290716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{77801}}^1$

素因数の和:77866

約数の個数: 48

約数和(自身を含む): 4182635520

約数和(自身を除く): 2166344804

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 6479, 12958, 25916, 77801, 155602, 311204, 855811, 1478219, 1711622, 2411831, 2956438, 3423244, 4823662, 5912876, 9647324, 16260409, 26530141, 32520818, 45824789, 53060282, 65041636, 91649578, 106120564, 183299156, 504072679, 1008145358, 2016290716]

約数ペア:

[(1, 2016290716), (2, 1008145358), (4, 504072679), (11, 183299156), (19, 106120564), (22, 91649578), (31, 65041636), (38, 53060282), (44, 45824789), (62, 32520818), (76, 26530141), (124, 16260409), (209, 9647324), (341, 5912876), (418, 4823662), (589, 3423244), (682, 2956438), (836, 2411831), (1178, 1711622), (1364, 1478219), (2356, 855811), (6479, 311204), (12958, 155602), (25916, 77801)]