1085301868

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 2198568960

約数和(自身を除く): 1113267092

約数列:

[1, 2, 4, 7, 14, 28, 127, 239, 254, 478, 508, 889, 956, 1277, 1673, 1778, 2554, 3346, 3556, 5108, 6692, 8939, 17878, 30353, 35756, 60706, 121412, 162179, 212471, 305203, 324358, 424942, 610406, 648716, 849884, 1135253, 1220812, 2136421, 2270506, 4272842, 4541012, 8545684, 38760781, 77521562, 155043124, 271325467, 542650934, 1085301868]

約数ペア:

[(1, 1085301868), (2, 542650934), (4, 271325467), (7, 155043124), (14, 77521562), (28, 38760781), (127, 8545684), (239, 4541012), (254, 4272842), (478, 2270506), (508, 2136421), (889, 1220812), (956, 1135253), (1277, 849884), (1673, 648716), (1778, 610406), (2554, 424942), (3346, 324358), (3556, 305203), (5108, 212471), (6692, 162179), (8939, 121412), (17878, 60706), (30353, 35756)]