2013183770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41077}}^1$

素因数の和:41139

約数の個数: 48

約数和(自身を含む): 4059327960

約数和(自身を除く): 2046144190

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1690, 1885, 3770, 4901, 9802, 24505, 41077, 49010, 82154, 205385, 410770, 534001, 1068002, 1191233, 2382466, 2670005, 5340010, 5956165, 6942013, 11912330, 13884026, 15486029, 30972058, 34710065, 69420130, 77430145, 154860290, 201318377, 402636754, 1006591885, 2013183770]

約数ペア:

[(1, 2013183770), (2, 1006591885), (5, 402636754), (10, 201318377), (13, 154860290), (26, 77430145), (29, 69420130), (58, 34710065), (65, 30972058), (130, 15486029), (145, 13884026), (169, 11912330), (290, 6942013), (338, 5956165), (377, 5340010), (754, 2670005), (845, 2382466), (1690, 1191233), (1885, 1068002), (3770, 534001), (4901, 410770), (9802, 205385), (24505, 82154), (41077, 49010)]