388528038

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{1301}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 862819776

約数和(自身を除く): 474291738

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 353, 423, 706, 846, 1059, 1301, 2118, 2602, 3177, 3903, 6354, 7806, 11709, 16591, 23418, 33182, 49773, 61147, 99546, 122294, 149319, 183441, 298638, 366882, 459253, 550323, 918506, 1100646, 1377759, 2755518, 4133277, 8266554, 21584891, 43169782, 64754673, 129509346, 194264019, 388528038]

約数ペア:

[(1, 388528038), (2, 194264019), (3, 129509346), (6, 64754673), (9, 43169782), (18, 21584891), (47, 8266554), (94, 4133277), (141, 2755518), (282, 1377759), (353, 1100646), (423, 918506), (706, 550323), (846, 459253), (1059, 366882), (1301, 298638), (2118, 183441), (2602, 149319), (3177, 122294), (3903, 99546), (6354, 61147), (7806, 49773), (11709, 33182), (16591, 23418)]