1220141526

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 2574554112

約数和(自身を除く): 1354412586

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 337, 347, 674, 694, 1011, 1041, 1739, 2022, 2082, 3478, 5217, 10434, 12469, 12839, 15839, 16309, 24938, 25678, 31678, 32618, 37407, 38517, 47517, 48927, 74814, 77034, 95034, 97854, 116939, 233878, 350817, 586043, 603433, 701634, 1172086, 1206866, 1758129, 1810299, 3516258, 3620598, 4326743, 5496133, 8653486, 10992266, 12980229, 16488399, 25960458, 32976798, 203356921, 406713842, 610070763, 1220141526]

約数ペア:

[(1, 1220141526), (2, 610070763), (3, 406713842), (6, 203356921), (37, 32976798), (47, 25960458), (74, 16488399), (94, 12980229), (111, 10992266), (141, 8653486), (222, 5496133), (282, 4326743), (337, 3620598), (347, 3516258), (674, 1810299), (694, 1758129), (1011, 1206866), (1041, 1172086), (1739, 701634), (2022, 603433), (2082, 586043), (3478, 350817), (5217, 233878), (10434, 116939), (12469, 97854), (12839, 95034), (15839, 77034), (16309, 74814), (24938, 48927), (25678, 47517), (31678, 38517), (32618, 37407)]