506140162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 915038208

約数和(自身を除く): 408898046

約数列:

[1, 2, 11, 22, 23, 31, 41, 46, 62, 82, 253, 341, 451, 506, 682, 713, 787, 902, 943, 1271, 1426, 1574, 1886, 2542, 7843, 8657, 10373, 13981, 15686, 17314, 18101, 20746, 24397, 27962, 29233, 32267, 36202, 48794, 58466, 64534, 199111, 268367, 321563, 354937, 398222, 536734, 561131, 643126, 709874, 742141, 1000277, 1122262, 1484282, 2000554, 6172441, 8163551, 11003047, 12344882, 16327102, 22006094, 23006371, 46012742, 253070081, 506140162]

約数ペア:

[(1, 506140162), (2, 253070081), (11, 46012742), (22, 23006371), (23, 22006094), (31, 16327102), (41, 12344882), (46, 11003047), (62, 8163551), (82, 6172441), (253, 2000554), (341, 1484282), (451, 1122262), (506, 1000277), (682, 742141), (713, 709874), (787, 643126), (902, 561131), (943, 536734), (1271, 398222), (1426, 354937), (1574, 321563), (1886, 268367), (2542, 199111), (7843, 64534), (8657, 58466), (10373, 48794), (13981, 36202), (15686, 32267), (17314, 29233), (18101, 27962), (20746, 24397)]