2502948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 6773760

約数和(自身を除く): 4270812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 359, 498, 581, 718, 996, 1077, 1162, 1436, 1743, 2154, 2324, 2513, 3486, 4308, 5026, 6972, 7539, 10052, 15078, 29797, 30156, 59594, 89391, 119188, 178782, 208579, 357564, 417158, 625737, 834316, 1251474, 2502948]

約数ペア:

[(1, 2502948), (2, 1251474), (3, 834316), (4, 625737), (6, 417158), (7, 357564), (12, 208579), (14, 178782), (21, 119188), (28, 89391), (42, 59594), (83, 30156), (84, 29797), (166, 15078), (249, 10052), (332, 7539), (359, 6972), (498, 5026), (581, 4308), (718, 3486), (996, 2513), (1077, 2324), (1162, 2154), (1436, 1743)]