2642420262

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{6211}}^1$

素因数の和:6373

約数の個数: 64

約数和(自身を含む): 5785807104

約数和(自身を除く): 3143386842

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 97, 102, 129, 194, 258, 291, 582, 731, 1462, 1649, 2193, 3298, 4171, 4386, 4947, 6211, 8342, 9894, 12422, 12513, 18633, 25026, 37266, 70907, 105587, 141814, 211174, 212721, 267073, 316761, 425442, 534146, 602467, 633522, 801219, 1204934, 1602438, 1807401, 3614802, 4540241, 9080482, 10241939, 13620723, 20483878, 25906081, 27241446, 30725817, 51812162, 61451634, 77718243, 155436486, 440403377, 880806754, 1321210131, 2642420262]

約数ペア:

[(1, 2642420262), (2, 1321210131), (3, 880806754), (6, 440403377), (17, 155436486), (34, 77718243), (43, 61451634), (51, 51812162), (86, 30725817), (97, 27241446), (102, 25906081), (129, 20483878), (194, 13620723), (258, 10241939), (291, 9080482), (582, 4540241), (731, 3614802), (1462, 1807401), (1649, 1602438), (2193, 1204934), (3298, 801219), (4171, 633522), (4386, 602467), (4947, 534146), (6211, 425442), (8342, 316761), (9894, 267073), (12422, 212721), (12513, 211174), (18633, 141814), (25026, 105587), (37266, 70907)]