2018405792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{5783}}^1$

素因数の和:6645

約数の個数: 48

約数和(自身を含む): 4285249920

約数和(自身を除く): 2266844128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 839, 1678, 3356, 5783, 6712, 10907, 11566, 13424, 21814, 23132, 26848, 43628, 46264, 75179, 87256, 92528, 150358, 174512, 185056, 300716, 349024, 601432, 1202864, 2405728, 4851937, 9703874, 19407748, 38815496, 63075181, 77630992, 126150362, 155261984, 252300724, 504601448, 1009202896, 2018405792]

約数ペア:

[(1, 2018405792), (2, 1009202896), (4, 504601448), (8, 252300724), (13, 155261984), (16, 126150362), (26, 77630992), (32, 63075181), (52, 38815496), (104, 19407748), (208, 9703874), (416, 4851937), (839, 2405728), (1678, 1202864), (3356, 601432), (5783, 349024), (6712, 300716), (10907, 185056), (11566, 174512), (13424, 150358), (21814, 92528), (23132, 87256), (26848, 75179), (43628, 46264)]