1386143572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1571}}^1\times {\mathrm{1823}}^1$

素因数の和:3420

約数の個数: 36

約数和(自身を含む): 2669482368

約数和(自身を除く): 1283338796

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1571, 1823, 3142, 3646, 6284, 7292, 17281, 20053, 34562, 40106, 69124, 80212, 190091, 220583, 380182, 441166, 760364, 882332, 2863933, 5727866, 11455732, 31503263, 63006526, 126013052, 346535893, 693071786, 1386143572]

約数ペア:

[(1, 1386143572), (2, 693071786), (4, 346535893), (11, 126013052), (22, 63006526), (44, 31503263), (121, 11455732), (242, 5727866), (484, 2863933), (1571, 882332), (1823, 760364), (3142, 441166), (3646, 380182), (6284, 220583), (7292, 190091), (17281, 80212), (20053, 69124), (34562, 40106)]