659408068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21019}}^1$

素因数の和:21088

約数の個数: 48

約数和(自身を含む): 1356042240

約数和(自身を除く): 696634172

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 506, 682, 713, 1012, 1364, 1426, 2852, 7843, 15686, 21019, 31372, 42038, 84076, 231209, 462418, 483437, 651589, 924836, 966874, 1303178, 1933748, 2606356, 5317807, 7167479, 10635614, 14334958, 14986547, 21271228, 28669916, 29973094, 59946188, 164852017, 329704034, 659408068]

約数ペア:

[(1, 659408068), (2, 329704034), (4, 164852017), (11, 59946188), (22, 29973094), (23, 28669916), (31, 21271228), (44, 14986547), (46, 14334958), (62, 10635614), (92, 7167479), (124, 5317807), (253, 2606356), (341, 1933748), (506, 1303178), (682, 966874), (713, 924836), (1012, 651589), (1364, 483437), (1426, 462418), (2852, 231209), (7843, 84076), (15686, 42038), (21019, 31372)]