2002074620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1100041}}^1$

素因数の和:1100070

約数の個数: 48

約数和(自身を含む): 5174597568

約数和(自身を除く): 3172522948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1100041, 2200082, 4400164, 5500205, 7700287, 11000410, 14300533, 15400574, 22000820, 28601066, 30801148, 38501435, 57202132, 71502665, 77002870, 100103731, 143005330, 154005740, 200207462, 286010660, 400414924, 500518655, 1001037310, 2002074620]

約数ペア:

[(1, 2002074620), (2, 1001037310), (4, 500518655), (5, 400414924), (7, 286010660), (10, 200207462), (13, 154005740), (14, 143005330), (20, 100103731), (26, 77002870), (28, 71502665), (35, 57202132), (52, 38501435), (65, 30801148), (70, 28601066), (91, 22000820), (130, 15400574), (140, 14300533), (182, 11000410), (260, 7700287), (364, 5500205), (455, 4400164), (910, 2200082), (1820, 1100041)]