2017442819

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 2617113600

約数和(自身を除く): 599670781

約数列:

[1, 7, 17, 19, 73, 119, 133, 289, 323, 511, 719, 1241, 1387, 2023, 2261, 5033, 5491, 8687, 9709, 12223, 13661, 21097, 23579, 38437, 52487, 85561, 95627, 147679, 165053, 207791, 232237, 367409, 400843, 892279, 997253, 1454537, 1625659, 2805901, 3948029, 6245953, 6980771, 15168743, 16953301, 27636203, 106181201, 118673107, 288206117, 2017442819]

約数ペア:

[(1, 2017442819), (7, 288206117), (17, 118673107), (19, 106181201), (73, 27636203), (119, 16953301), (133, 15168743), (289, 6980771), (323, 6245953), (511, 3948029), (719, 2805901), (1241, 1625659), (1387, 1454537), (2023, 997253), (2261, 892279), (5033, 400843), (5491, 367409), (8687, 232237), (9709, 207791), (12223, 165053), (13661, 147679), (21097, 95627), (23579, 85561), (38437, 52487)]