389853103666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1\times {\mathrm{3217}}^1$

素因数の和:4507

約数の個数: 64

約数和(自身を含む): 661412376576

約数和(自身を除く): 271559272910

約数列:

[1, 2, 13, 23, 26, 46, 191, 299, 382, 598, 1061, 2122, 2483, 3217, 4393, 4966, 6434, 8786, 13793, 24403, 27586, 41821, 48806, 57109, 73991, 83642, 114218, 147982, 202651, 317239, 405302, 614447, 634478, 961883, 1228894, 1923766, 2634463, 3413237, 4660973, 5268926, 6826474, 7987811, 9321946, 14132281, 15975622, 28264562, 44372081, 60592649, 78504451, 88744162, 121185298, 157008902, 183719653, 367439306, 651928267, 1020557863, 1303856534, 2041115726, 8475067471, 14994350141, 16950134942, 29988700282, 194926551833, 389853103666]

約数ペア:

[(1, 389853103666), (2, 194926551833), (13, 29988700282), (23, 16950134942), (26, 14994350141), (46, 8475067471), (191, 2041115726), (299, 1303856534), (382, 1020557863), (598, 651928267), (1061, 367439306), (2122, 183719653), (2483, 157008902), (3217, 121185298), (4393, 88744162), (4966, 78504451), (6434, 60592649), (8786, 44372081), (13793, 28264562), (24403, 15975622), (27586, 14132281), (41821, 9321946), (48806, 7987811), (57109, 6826474), (73991, 5268926), (83642, 4660973), (114218, 3413237), (147982, 2634463), (202651, 1923766), (317239, 1228894), (405302, 961883), (614447, 634478)]