2912449254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{78941}}^1$

素因数の和:79013

約数の個数: 64

約数和(自身を含む): 7002471168

約数和(自身を除く): 4090021914

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1118, 1419, 1677, 2838, 3354, 6149, 12298, 18447, 36894, 78941, 157882, 236823, 473646, 868351, 1026233, 1736702, 2052466, 2605053, 3078699, 3394463, 5210106, 6157398, 6788926, 10183389, 11288563, 20366778, 22577126, 33865689, 37339093, 44128019, 67731378, 74678186, 88256038, 112017279, 132384057, 224034558, 264768114, 485408209, 970816418, 1456224627, 2912449254]

約数ペア:

[(1, 2912449254), (2, 1456224627), (3, 970816418), (6, 485408209), (11, 264768114), (13, 224034558), (22, 132384057), (26, 112017279), (33, 88256038), (39, 74678186), (43, 67731378), (66, 44128019), (78, 37339093), (86, 33865689), (129, 22577126), (143, 20366778), (258, 11288563), (286, 10183389), (429, 6788926), (473, 6157398), (559, 5210106), (858, 3394463), (946, 3078699), (1118, 2605053), (1419, 2052466), (1677, 1736702), (2838, 1026233), (3354, 868351), (6149, 473646), (12298, 236823), (18447, 157882), (36894, 78941)]