2012499191805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5801}}^1\times {\mathrm{64067}}^1$

素因数の和:69914

約数の個数: 48

約数和(自身を含む): 3399030869184

約数和(自身を除く): 1386531677379

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 5801, 17403, 29005, 64067, 87015, 110219, 192201, 320335, 330657, 551095, 961005, 1217273, 1653285, 2094161, 3651819, 6086365, 6282483, 10470805, 18259095, 23128187, 31412415, 69384561, 115640935, 346922805, 371652667, 1114958001, 1858263335, 5574790005, 7061400673, 21184202019, 35307003365, 105921010095, 134166612787, 402499838361, 670833063935, 2012499191805]

約数ペア:

[(1, 2012499191805), (3, 670833063935), (5, 402499838361), (15, 134166612787), (19, 105921010095), (57, 35307003365), (95, 21184202019), (285, 7061400673), (361, 5574790005), (1083, 1858263335), (1805, 1114958001), (5415, 371652667), (5801, 346922805), (17403, 115640935), (29005, 69384561), (64067, 31412415), (87015, 23128187), (110219, 18259095), (192201, 10470805), (320335, 6282483), (330657, 6086365), (551095, 3651819), (961005, 2094161), (1217273, 1653285)]