2912505596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727399}}^1$

素因数の和:727434

約数の個数: 48

約数和(自身を含む): 6843379200

約数和(自身を除く): 3930873604

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 727399, 1454798, 2909596, 5091793, 8001389, 9456187, 10183586, 16002778, 18912374, 20367172, 32005556, 37824748, 56009723, 66193309, 104018057, 112019446, 132386618, 208036114, 224038892, 264773236, 416072228, 728126399, 1456252798, 2912505596]

約数ペア:

[(1, 2912505596), (2, 1456252798), (4, 728126399), (7, 416072228), (11, 264773236), (13, 224038892), (14, 208036114), (22, 132386618), (26, 112019446), (28, 104018057), (44, 66193309), (52, 56009723), (77, 37824748), (91, 32005556), (143, 20367172), (154, 18912374), (182, 16002778), (286, 10183586), (308, 9456187), (364, 8001389), (572, 5091793), (1001, 2909596), (2002, 1454798), (4004, 727399)]