2017017976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{991}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 4056883200

約数和(自身を除く): 2039865224

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 283, 566, 899, 991, 1132, 1798, 1982, 2264, 3596, 3964, 7192, 7928, 8207, 8773, 16414, 17546, 28739, 30721, 32828, 35092, 57478, 61442, 65656, 70184, 114956, 122884, 229912, 245768, 254417, 280453, 508834, 560906, 890909, 1017668, 1121812, 1781818, 2035336, 2243624, 3563636, 7127272, 8133137, 8694043, 16266274, 17388086, 32532548, 34776172, 65065096, 69552344, 252127247, 504254494, 1008508988, 2017017976]

約数ペア:

[(1, 2017017976), (2, 1008508988), (4, 504254494), (8, 252127247), (29, 69552344), (31, 65065096), (58, 34776172), (62, 32532548), (116, 17388086), (124, 16266274), (232, 8694043), (248, 8133137), (283, 7127272), (566, 3563636), (899, 2243624), (991, 2035336), (1132, 1781818), (1798, 1121812), (1982, 1017668), (2264, 890909), (3596, 560906), (3964, 508834), (7192, 280453), (7928, 254417), (8207, 245768), (8773, 229912), (16414, 122884), (17546, 114956), (28739, 70184), (30721, 65656), (32828, 61442), (35092, 57478)]