2937896

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 6225660

約数和(自身を除く): 3287764

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 53, 82, 104, 106, 164, 169, 212, 328, 338, 424, 533, 676, 689, 1066, 1352, 1378, 2132, 2173, 2756, 4264, 4346, 5512, 6929, 8692, 8957, 13858, 17384, 17914, 27716, 28249, 35828, 55432, 56498, 71656, 112996, 225992, 367237, 734474, 1468948, 2937896]

約数ペア:

[(1, 2937896), (2, 1468948), (4, 734474), (8, 367237), (13, 225992), (26, 112996), (41, 71656), (52, 56498), (53, 55432), (82, 35828), (104, 28249), (106, 27716), (164, 17914), (169, 17384), (212, 13858), (328, 8957), (338, 8692), (424, 6929), (533, 5512), (676, 4346), (689, 4264), (1066, 2756), (1352, 2173), (1378, 2132)]