2984294060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{330853}}^1$

素因数の和:330914

約数の個数: 48

約数和(自身を含む): 7003517472

約数和(自身を除く): 4019223412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 330853, 661706, 1323412, 1654265, 3308530, 3639383, 6617060, 7278766, 13564973, 14557532, 18196915, 27129946, 36393830, 54259892, 67824865, 72787660, 135649730, 149214703, 271299460, 298429406, 596858812, 746073515, 1492147030, 2984294060]

約数ペア:

[(1, 2984294060), (2, 1492147030), (4, 746073515), (5, 596858812), (10, 298429406), (11, 271299460), (20, 149214703), (22, 135649730), (41, 72787660), (44, 67824865), (55, 54259892), (82, 36393830), (110, 27129946), (164, 18196915), (205, 14557532), (220, 13564973), (410, 7278766), (451, 6617060), (820, 3639383), (902, 3308530), (1804, 1654265), (2255, 1323412), (4510, 661706), (9020, 330853)]