2017339744

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{473999}}^1$

素因数の和:474035

約数の個数: 48

約数和(自身を含む): 4777920000

約数和(自身を除く): 2760580256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 473999, 947998, 1895996, 3317993, 3791992, 6635986, 7583984, 9005981, 13271972, 15167968, 18011962, 26543944, 36023924, 53087888, 63041867, 72047848, 106175776, 126083734, 144095696, 252167468, 288191392, 504334936, 1008669872, 2017339744]

約数ペア:

[(1, 2017339744), (2, 1008669872), (4, 504334936), (7, 288191392), (8, 252167468), (14, 144095696), (16, 126083734), (19, 106175776), (28, 72047848), (32, 63041867), (38, 53087888), (56, 36023924), (76, 26543944), (112, 18011962), (133, 15167968), (152, 13271972), (224, 9005981), (266, 7583984), (304, 6635986), (532, 3791992), (608, 3317993), (1064, 1895996), (2128, 947998), (4256, 473999)]