391039194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13513}}^1$

素因数の和:13591

約数の個数: 64

約数和(自身を含む): 980792064

約数和(自身を除く): 589752870

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 4134, 4823, 9646, 13513, 14469, 27026, 28938, 40539, 81078, 94591, 175669, 189182, 283773, 351338, 527007, 567546, 716189, 1054014, 1229683, 1432378, 2148567, 2459366, 3689049, 4297134, 5013323, 7378098, 9310457, 10026646, 15039969, 18620914, 27931371, 30079938, 55862742, 65173199, 130346398, 195519597, 391039194]

約数ペア:

[(1, 391039194), (2, 195519597), (3, 130346398), (6, 65173199), (7, 55862742), (13, 30079938), (14, 27931371), (21, 18620914), (26, 15039969), (39, 10026646), (42, 9310457), (53, 7378098), (78, 5013323), (91, 4297134), (106, 3689049), (159, 2459366), (182, 2148567), (273, 1432378), (318, 1229683), (371, 1054014), (546, 716189), (689, 567546), (742, 527007), (1113, 351338), (1378, 283773), (2067, 189182), (2226, 175669), (4134, 94591), (4823, 81078), (9646, 40539), (13513, 28938), (14469, 27026)]