996144884

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{12409}}^1$

素因数の和:12528

約数の個数: 48

約数和(自身を含む): 2068200960

約数和(自身を除く): 1072056076

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 329, 427, 658, 854, 1316, 1708, 2867, 5734, 11468, 12409, 20069, 24818, 40138, 49636, 80276, 86863, 173726, 347452, 583223, 756949, 1166446, 1513898, 2332892, 3027796, 4082561, 5298643, 8165122, 10597286, 16330244, 21194572, 35576603, 71153206, 142306412, 249036221, 498072442, 996144884]

約数ペア:

[(1, 996144884), (2, 498072442), (4, 249036221), (7, 142306412), (14, 71153206), (28, 35576603), (47, 21194572), (61, 16330244), (94, 10597286), (122, 8165122), (188, 5298643), (244, 4082561), (329, 3027796), (427, 2332892), (658, 1513898), (854, 1166446), (1316, 756949), (1708, 583223), (2867, 347452), (5734, 173726), (11468, 86863), (12409, 80276), (20069, 49636), (24818, 40138)]