1027747924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{14747}}^1$

素因数の和:14908

約数の個数: 48

約数和(自身を含む): 2180344320

約数和(自身を除く): 1152596396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 262, 266, 524, 532, 917, 1834, 2489, 3668, 4978, 9956, 14747, 17423, 29494, 34846, 58988, 69692, 103229, 206458, 280193, 412916, 560386, 1120772, 1931857, 1961351, 3863714, 3922702, 7727428, 7845404, 13522999, 27045998, 36705283, 54091996, 73410566, 146821132, 256936981, 513873962, 1027747924]

約数ペア:

[(1, 1027747924), (2, 513873962), (4, 256936981), (7, 146821132), (14, 73410566), (19, 54091996), (28, 36705283), (38, 27045998), (76, 13522999), (131, 7845404), (133, 7727428), (262, 3922702), (266, 3863714), (524, 1961351), (532, 1931857), (917, 1120772), (1834, 560386), (2489, 412916), (3668, 280193), (4978, 206458), (9956, 103229), (14747, 69692), (17423, 58988), (29494, 34846)]