2013373641896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2543}}^1\times {\mathrm{27271}}^1$

素因数の和:30030

約数の個数: 64

約数和(自身を含む): 3996286156800

約数和(自身を除く): 1982912514904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 2543, 3629, 5086, 7258, 10172, 14516, 20344, 27271, 29032, 48317, 54542, 96634, 109084, 193268, 218168, 386536, 485713, 518149, 971426, 1036298, 1942852, 2072596, 3885704, 4145192, 5208761, 9228547, 10417522, 18457094, 20835044, 36914188, 41670088, 69350153, 73828376, 98966459, 138700306, 197932918, 277400612, 395865836, 554801224, 791731672, 1317652907, 2635305814, 5270611628, 10541223256, 13245879223, 26491758446, 52983516892, 105967033784, 251671705237, 503343410474, 1006686820948, 2013373641896]

約数ペア:

[(1, 2013373641896), (2, 1006686820948), (4, 503343410474), (8, 251671705237), (19, 105967033784), (38, 52983516892), (76, 26491758446), (152, 13245879223), (191, 10541223256), (382, 5270611628), (764, 2635305814), (1528, 1317652907), (2543, 791731672), (3629, 554801224), (5086, 395865836), (7258, 277400612), (10172, 197932918), (14516, 138700306), (20344, 98966459), (27271, 73828376), (29032, 69350153), (48317, 41670088), (54542, 36914188), (96634, 20835044), (109084, 18457094), (193268, 10417522), (218168, 9228547), (386536, 5208761), (485713, 4145192), (518149, 3885704), (971426, 2072596), (1036298, 1942852)]