1860007964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 3487518720

約数和(自身を除く): 1627510756

約数列:

[1, 2, 4, 19, 38, 76, 107, 127, 214, 254, 428, 508, 1801, 2033, 2413, 3602, 4066, 4826, 7204, 8132, 9652, 13589, 27178, 34219, 54356, 68438, 136876, 192707, 228727, 258191, 385414, 457454, 516382, 770828, 914908, 1032764, 3661433, 4345813, 7322866, 8691626, 14645732, 17383252, 24473789, 48947578, 97895156, 465001991, 930003982, 1860007964]

約数ペア:

[(1, 1860007964), (2, 930003982), (4, 465001991), (19, 97895156), (38, 48947578), (76, 24473789), (107, 17383252), (127, 14645732), (214, 8691626), (254, 7322866), (428, 4345813), (508, 3661433), (1801, 1032764), (2033, 914908), (2413, 770828), (3602, 516382), (4066, 457454), (4826, 385414), (7204, 258191), (8132, 228727), (9652, 192707), (13589, 136876), (27178, 68438), (34219, 54356)]