2017698188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{334721}}^1$

素因数の和:334873

約数の個数: 24

約数和(自身を含む): 3880097424

約数和(自身を除く): 1862399236

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 334721, 669442, 1338884, 3681931, 7363862, 14727724, 45856777, 91713554, 183427108, 504424547, 1008849094, 2017698188]

約数ペア:

[(1, 2017698188), (2, 1008849094), (4, 504424547), (11, 183427108), (22, 91713554), (44, 45856777), (137, 14727724), (274, 7363862), (548, 3681931), (1507, 1338884), (3014, 669442), (6028, 334721)]