2123394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 5228160

約数和(自身を除く): 3104766

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 3889, 7778, 11667, 23334, 27223, 50557, 54446, 81669, 101114, 151671, 163338, 303342, 353899, 707798, 1061697, 2123394]

約数ペア:

[(1, 2123394), (2, 1061697), (3, 707798), (6, 353899), (7, 303342), (13, 163338), (14, 151671), (21, 101114), (26, 81669), (39, 54446), (42, 50557), (78, 27223), (91, 23334), (182, 11667), (273, 7778), (546, 3889)]