2056554708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{66919}}^1$

素因数の和:67136

約数の個数: 48

約数和(自身を含む): 5194062720

約数和(自身を除く): 3137508012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 5122, 7683, 10244, 15366, 30732, 66919, 133838, 200757, 267676, 401514, 803028, 869947, 1739894, 2609841, 3479788, 5219682, 10439364, 13183043, 26366086, 39549129, 52732172, 79098258, 158196516, 171379559, 342759118, 514138677, 685518236, 1028277354, 2056554708]

約数ペア:

[(1, 2056554708), (2, 1028277354), (3, 685518236), (4, 514138677), (6, 342759118), (12, 171379559), (13, 158196516), (26, 79098258), (39, 52732172), (52, 39549129), (78, 26366086), (156, 13183043), (197, 10439364), (394, 5219682), (591, 3479788), (788, 2609841), (1182, 1739894), (2364, 869947), (2561, 803028), (5122, 401514), (7683, 267676), (10244, 200757), (15366, 133838), (30732, 66919)]