4220245784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{1399}}^1$

素因数の和:2004

約数の個数: 64

約数和(自身を含む): 8604792000

約数和(自身を除く): 4384546216

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 541, 697, 1082, 1394, 1399, 2164, 2788, 2798, 4328, 5576, 5596, 9197, 11192, 18394, 22181, 23783, 36788, 44362, 47566, 57359, 73576, 88724, 95132, 114718, 177448, 190264, 229436, 377077, 458872, 754154, 756859, 975103, 1508308, 1513718, 1950206, 3016616, 3027436, 3900412, 6054872, 7800824, 12866603, 25733206, 31031219, 51466412, 62062438, 102932824, 124124876, 248249752, 527530723, 1055061446, 2110122892, 4220245784]

約数ペア:

[(1, 4220245784), (2, 2110122892), (4, 1055061446), (8, 527530723), (17, 248249752), (34, 124124876), (41, 102932824), (68, 62062438), (82, 51466412), (136, 31031219), (164, 25733206), (328, 12866603), (541, 7800824), (697, 6054872), (1082, 3900412), (1394, 3027436), (1399, 3016616), (2164, 1950206), (2788, 1513718), (2798, 1508308), (4328, 975103), (5576, 756859), (5596, 754154), (9197, 458872), (11192, 377077), (18394, 229436), (22181, 190264), (23783, 177448), (36788, 114718), (44362, 95132), (47566, 88724), (57359, 73576)]