1279144612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 2354374512

約数和(自身を除く): 1075229900

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 313, 521, 626, 1042, 1252, 1961, 2084, 3922, 7844, 11581, 16589, 19277, 23162, 27613, 33178, 38554, 46324, 55226, 66356, 77108, 110452, 163073, 326146, 613793, 652292, 1021681, 1227586, 2043362, 2455172, 4086724, 6033701, 8642869, 12067402, 17285738, 24134804, 34571476, 319786153, 639572306, 1279144612]

約数ペア:

[(1, 1279144612), (2, 639572306), (4, 319786153), (37, 34571476), (53, 24134804), (74, 17285738), (106, 12067402), (148, 8642869), (212, 6033701), (313, 4086724), (521, 2455172), (626, 2043362), (1042, 1227586), (1252, 1021681), (1961, 652292), (2084, 613793), (3922, 326146), (7844, 163073), (11581, 110452), (16589, 77108), (19277, 66356), (23162, 55226), (27613, 46324), (33178, 38554)]