2000853894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{26693}}^1$

素因数の和:26773

約数の個数: 48

約数和(自身を含む): 4453199856

約数和(自身を除く): 2452345962

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 961, 1209, 1922, 2418, 2883, 5766, 12493, 24986, 26693, 37479, 53386, 74958, 80079, 160158, 347009, 694018, 827483, 1041027, 1654966, 2082054, 2482449, 4964898, 10757279, 21514558, 25651973, 32271837, 51303946, 64543674, 76955919, 153911838, 333475649, 666951298, 1000426947, 2000853894]

約数ペア:

[(1, 2000853894), (2, 1000426947), (3, 666951298), (6, 333475649), (13, 153911838), (26, 76955919), (31, 64543674), (39, 51303946), (62, 32271837), (78, 25651973), (93, 21514558), (186, 10757279), (403, 4964898), (806, 2482449), (961, 2082054), (1209, 1654966), (1922, 1041027), (2418, 827483), (2883, 694018), (5766, 347009), (12493, 160158), (24986, 80079), (26693, 74958), (37479, 53386)]