2011644856

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{51307}}^1$

素因数の和:51368

約数の個数: 48

約数和(自身を含む): 4225213800

約数和(自身を除く): 2213568944

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 676, 754, 1352, 1508, 3016, 4901, 9802, 19604, 39208, 51307, 102614, 205228, 410456, 666991, 1333982, 1487903, 2667964, 2975806, 5335928, 5951612, 8670883, 11903224, 17341766, 19342739, 34683532, 38685478, 69367064, 77370956, 154741912, 251455607, 502911214, 1005822428, 2011644856]

約数ペア:

[(1, 2011644856), (2, 1005822428), (4, 502911214), (8, 251455607), (13, 154741912), (26, 77370956), (29, 69367064), (52, 38685478), (58, 34683532), (104, 19342739), (116, 17341766), (169, 11903224), (232, 8670883), (338, 5951612), (377, 5335928), (676, 2975806), (754, 2667964), (1352, 1487903), (1508, 1333982), (3016, 666991), (4901, 410456), (9802, 205228), (19604, 102614), (39208, 51307)]