2086476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 5671680

約数和(自身を除く): 3585204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 421, 708, 826, 842, 1239, 1263, 1652, 1684, 2478, 2526, 2947, 4956, 5052, 5894, 8841, 11788, 17682, 24839, 35364, 49678, 74517, 99356, 149034, 173873, 298068, 347746, 521619, 695492, 1043238, 2086476]

約数ペア:

[(1, 2086476), (2, 1043238), (3, 695492), (4, 521619), (6, 347746), (7, 298068), (12, 173873), (14, 149034), (21, 99356), (28, 74517), (42, 49678), (59, 35364), (84, 24839), (118, 17682), (177, 11788), (236, 8841), (354, 5894), (413, 5052), (421, 4956), (708, 2947), (826, 2526), (842, 2478), (1239, 1684), (1263, 1652)]