2040397926

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{991447}}^1$

素因数の和:991473

約数の個数: 32

約数和(自身を含む): 4758950400

約数和(自身を除く): 2718552474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 991447, 1982894, 2974341, 5948682, 6940129, 13880258, 20820387, 41640774, 48580903, 97161806, 145742709, 291485418, 340066321, 680132642, 1020198963, 2040397926]

約数ペア:

[(1, 2040397926), (2, 1020198963), (3, 680132642), (6, 340066321), (7, 291485418), (14, 145742709), (21, 97161806), (42, 48580903), (49, 41640774), (98, 20820387), (147, 13880258), (294, 6940129), (343, 5948682), (686, 2974341), (1029, 1982894), (2058, 991447)]