1631330708

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{16981}}^1$

素因数の和:17112

約数の個数: 48

約数和(自身を含む): 3377923584

約数和(自身を除く): 1746592876

約数列:

[1, 2, 4, 7, 14, 28, 47, 73, 94, 146, 188, 292, 329, 511, 658, 1022, 1316, 2044, 3431, 6862, 13724, 16981, 24017, 33962, 48034, 67924, 96068, 118867, 237734, 475468, 798107, 1239613, 1596214, 2479226, 3192428, 4958452, 5586749, 8677291, 11173498, 17354582, 22346996, 34709164, 58261811, 116523622, 233047244, 407832677, 815665354, 1631330708]

約数ペア:

[(1, 1631330708), (2, 815665354), (4, 407832677), (7, 233047244), (14, 116523622), (28, 58261811), (47, 34709164), (73, 22346996), (94, 17354582), (146, 11173498), (188, 8677291), (292, 5586749), (329, 4958452), (511, 3192428), (658, 2479226), (1022, 1596214), (1316, 1239613), (2044, 798107), (3431, 475468), (6862, 237734), (13724, 118867), (16981, 96068), (24017, 67924), (33962, 48034)]