2105492772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{448741}}^1$

素因数の和:448788

約数の個数: 48

約数和(自身を含む): 5427983232

約数和(自身を除く): 3322490460

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 448741, 897482, 1346223, 1794964, 2692446, 5384892, 7628597, 10321043, 15257194, 20642086, 22885791, 30514388, 30963129, 41284172, 45771582, 61926258, 91543164, 123852516, 175457731, 350915462, 526373193, 701830924, 1052746386, 2105492772]

約数ペア:

[(1, 2105492772), (2, 1052746386), (3, 701830924), (4, 526373193), (6, 350915462), (12, 175457731), (17, 123852516), (23, 91543164), (34, 61926258), (46, 45771582), (51, 41284172), (68, 30963129), (69, 30514388), (92, 22885791), (102, 20642086), (138, 15257194), (204, 10321043), (276, 7628597), (391, 5384892), (782, 2692446), (1173, 1794964), (1564, 1346223), (2346, 897482), (4692, 448741)]