1900383862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4007}}^1$

素因数の和:4105

約数の個数: 64

約数和(自身を含む): 3454254720

約数和(自身を除く): 1553870858

約数列:

[1, 2, 13, 17, 26, 29, 34, 37, 58, 74, 221, 377, 442, 481, 493, 629, 754, 962, 986, 1073, 1258, 2146, 4007, 6409, 8014, 8177, 12818, 13949, 16354, 18241, 27898, 36482, 52091, 68119, 104182, 116203, 136238, 148259, 232406, 237133, 296518, 474266, 885547, 1510639, 1771094, 1927367, 1975451, 2520403, 3021278, 3854734, 3950902, 4299511, 5040806, 8599022, 25680863, 32765239, 51361726, 55893643, 65530478, 73091687, 111787286, 146183374, 950191931, 1900383862]

約数ペア:

[(1, 1900383862), (2, 950191931), (13, 146183374), (17, 111787286), (26, 73091687), (29, 65530478), (34, 55893643), (37, 51361726), (58, 32765239), (74, 25680863), (221, 8599022), (377, 5040806), (442, 4299511), (481, 3950902), (493, 3854734), (629, 3021278), (754, 2520403), (962, 1975451), (986, 1927367), (1073, 1771094), (1258, 1510639), (2146, 885547), (4007, 474266), (6409, 296518), (8014, 237133), (8177, 232406), (12818, 148259), (13949, 136238), (16354, 116203), (18241, 104182), (27898, 68119), (36482, 52091)]