2007204892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383347}}^1$

素因数の和:383386

約数の個数: 48

約数和(自身を含む): 4636977408

約数和(自身を除く): 2629772516

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 383347, 766694, 1533388, 2683429, 4216817, 5366858, 6516899, 8433634, 10733716, 13033798, 16867268, 26067596, 29517719, 45618293, 59035438, 71685889, 91236586, 118070876, 143371778, 182473172, 286743556, 501801223, 1003602446, 2007204892]

約数ペア:

[(1, 2007204892), (2, 1003602446), (4, 501801223), (7, 286743556), (11, 182473172), (14, 143371778), (17, 118070876), (22, 91236586), (28, 71685889), (34, 59035438), (44, 45618293), (68, 29517719), (77, 26067596), (119, 16867268), (154, 13033798), (187, 10733716), (238, 8433634), (308, 6516899), (374, 5366858), (476, 4216817), (748, 2683429), (1309, 1533388), (2618, 766694), (5236, 383347)]