21567804596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1\times {\mathrm{7351}}^1$

素因数の和:10704

約数の個数: 48

約数和(自身を含む): 43056840960

約数和(自身を除く): 21489036364

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 3319, 6638, 7351, 13276, 14702, 29404, 43147, 56423, 86294, 95563, 112846, 124967, 172588, 191126, 225692, 249934, 382252, 499868, 733499, 1466998, 1624571, 2933996, 3249142, 6498284, 24397969, 48795938, 97591876, 317173597, 414765473, 634347194, 829530946, 1268694388, 1659061892, 5391951149, 10783902298, 21567804596]

約数ペア:

[(1, 21567804596), (2, 10783902298), (4, 5391951149), (13, 1659061892), (17, 1268694388), (26, 829530946), (34, 634347194), (52, 414765473), (68, 317173597), (221, 97591876), (442, 48795938), (884, 24397969), (3319, 6498284), (6638, 3249142), (7351, 2933996), (13276, 1624571), (14702, 1466998), (29404, 733499), (43147, 499868), (56423, 382252), (86294, 249934), (95563, 225692), (112846, 191126), (124967, 172588)]