2628948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 7584192

約数和(自身を除く): 4955244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 263, 294, 357, 476, 526, 588, 714, 789, 833, 1052, 1428, 1578, 1666, 1841, 2499, 3156, 3332, 3682, 4471, 4998, 5523, 7364, 8942, 9996, 11046, 12887, 13413, 17884, 22092, 25774, 26826, 31297, 38661, 51548, 53652, 62594, 77322, 93891, 125188, 154644, 187782, 219079, 375564, 438158, 657237, 876316, 1314474, 2628948]

約数ペア:

[(1, 2628948), (2, 1314474), (3, 876316), (4, 657237), (6, 438158), (7, 375564), (12, 219079), (14, 187782), (17, 154644), (21, 125188), (28, 93891), (34, 77322), (42, 62594), (49, 53652), (51, 51548), (68, 38661), (84, 31297), (98, 26826), (102, 25774), (119, 22092), (147, 17884), (196, 13413), (204, 12887), (238, 11046), (263, 9996), (294, 8942), (357, 7364), (476, 5523), (526, 4998), (588, 4471), (714, 3682), (789, 3332), (833, 3156), (1052, 2499), (1428, 1841), (1578, 1666)]