8381912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1237}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 19758480

約数和(自身を除く): 11376568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1237, 1694, 2474, 3388, 4948, 6776, 8659, 9896, 13607, 17318, 27214, 34636, 54428, 69272, 95249, 108856, 149677, 190498, 299354, 380996, 598708, 761992, 1047739, 1197416, 2095478, 4190956, 8381912]

約数ペア:

[(1, 8381912), (2, 4190956), (4, 2095478), (7, 1197416), (8, 1047739), (11, 761992), (14, 598708), (22, 380996), (28, 299354), (44, 190498), (56, 149677), (77, 108856), (88, 95249), (121, 69272), (154, 54428), (242, 34636), (308, 27214), (484, 17318), (616, 13607), (847, 9896), (968, 8659), (1237, 6776), (1694, 4948), (2474, 3388)]