2019437398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 3503250576

約数和(自身を除く): 1483813178

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 506, 529, 803, 1058, 1606, 1679, 2377, 3358, 4754, 5819, 11638, 18469, 26147, 36938, 38617, 52294, 54671, 77234, 109342, 173521, 347042, 424787, 601381, 849574, 1202762, 1257433, 1908731, 2514866, 3817462, 3990983, 7981966, 13831763, 27663526, 43900813, 87801626, 91792609, 183585218, 1009718699, 2019437398]

約数ペア:

[(1, 2019437398), (2, 1009718699), (11, 183585218), (22, 91792609), (23, 87801626), (46, 43900813), (73, 27663526), (146, 13831763), (253, 7981966), (506, 3990983), (529, 3817462), (803, 2514866), (1058, 1908731), (1606, 1257433), (1679, 1202762), (2377, 849574), (3358, 601381), (4754, 424787), (5819, 347042), (11638, 173521), (18469, 109342), (26147, 77234), (36938, 54671), (38617, 52294)]