2240742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 5289984

約数和(自身を除く): 3049242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1721, 3442, 5163, 10326, 12047, 24094, 36141, 53351, 72282, 106702, 160053, 320106, 373457, 746914, 1120371, 2240742]

約数ペア:

[(1, 2240742), (2, 1120371), (3, 746914), (6, 373457), (7, 320106), (14, 160053), (21, 106702), (31, 72282), (42, 53351), (62, 36141), (93, 24094), (186, 12047), (217, 10326), (434, 5163), (651, 3442), (1302, 1721)]