938987466

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 2012193792

約数和(自身を除く): 1073206326

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 83, 138, 146, 166, 219, 249, 438, 498, 1123, 1679, 1909, 2246, 3358, 3369, 3818, 5037, 5727, 6059, 6738, 10074, 11454, 12118, 18177, 25829, 36354, 51658, 77487, 81979, 93209, 139357, 154974, 163958, 186418, 245937, 278714, 279627, 418071, 491874, 559254, 836142, 1885517, 2143807, 3771034, 4287614, 5656551, 6431421, 6804257, 11313102, 12862842, 13608514, 20412771, 40825542, 156497911, 312995822, 469493733, 938987466]

約数ペア:

[(1, 938987466), (2, 469493733), (3, 312995822), (6, 156497911), (23, 40825542), (46, 20412771), (69, 13608514), (73, 12862842), (83, 11313102), (138, 6804257), (146, 6431421), (166, 5656551), (219, 4287614), (249, 3771034), (438, 2143807), (498, 1885517), (1123, 836142), (1679, 559254), (1909, 491874), (2246, 418071), (3358, 279627), (3369, 278714), (3818, 245937), (5037, 186418), (5727, 163958), (6059, 154974), (6738, 139357), (10074, 93209), (11454, 81979), (12118, 77487), (18177, 51658), (25829, 36354)]