17080924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 36440320

約数和(自身を除く): 19359396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 331, 388, 532, 662, 679, 1324, 1358, 1843, 2317, 2716, 3686, 4634, 6289, 7372, 9268, 12578, 12901, 25156, 25802, 32107, 44023, 51604, 64214, 88046, 128428, 176092, 224749, 449498, 610033, 898996, 1220066, 2440132, 4270231, 8540462, 17080924]

約数ペア:

[(1, 17080924), (2, 8540462), (4, 4270231), (7, 2440132), (14, 1220066), (19, 898996), (28, 610033), (38, 449498), (76, 224749), (97, 176092), (133, 128428), (194, 88046), (266, 64214), (331, 51604), (388, 44023), (532, 32107), (662, 25802), (679, 25156), (1324, 12901), (1358, 12578), (1843, 9268), (2317, 7372), (2716, 6289), (3686, 4634)]