2486793910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4373}}^1$

素因数の和:4513

約数の個数: 64

約数和(自身を含む): 4893981120

約数和(自身を除く): 2407187210

約数列:

[1, 2, 5, 10, 19, 38, 41, 73, 82, 95, 146, 190, 205, 365, 410, 730, 779, 1387, 1558, 2774, 2993, 3895, 4373, 5986, 6935, 7790, 8746, 13870, 14965, 21865, 29930, 43730, 56867, 83087, 113734, 166174, 179293, 284335, 319229, 358586, 415435, 568670, 638458, 830870, 896465, 1596145, 1792930, 3192290, 3406567, 6065351, 6813134, 12130702, 13088389, 17032835, 26176778, 30326755, 34065670, 60653510, 65441945, 130883890, 248679391, 497358782, 1243396955, 2486793910]

約数ペア:

[(1, 2486793910), (2, 1243396955), (5, 497358782), (10, 248679391), (19, 130883890), (38, 65441945), (41, 60653510), (73, 34065670), (82, 30326755), (95, 26176778), (146, 17032835), (190, 13088389), (205, 12130702), (365, 6813134), (410, 6065351), (730, 3406567), (779, 3192290), (1387, 1792930), (1558, 1596145), (2774, 896465), (2993, 830870), (3895, 638458), (4373, 568670), (5986, 415435), (6935, 358586), (7790, 319229), (8746, 284335), (13870, 179293), (14965, 166174), (21865, 113734), (29930, 83087), (43730, 56867)]