1138448512

素因数分解:

$2^7\times {\mathrm{1249}}^1\times {\mathrm{7121}}^1$

素因数の和:8384

約数の個数: 32

約数和(自身を含む): 2270137500

約数和(自身を除く): 1131688988

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1249, 2498, 4996, 7121, 9992, 14242, 19984, 28484, 39968, 56968, 79936, 113936, 159872, 227872, 455744, 911488, 8894129, 17788258, 35576516, 71153032, 142306064, 284612128, 569224256, 1138448512]

約数ペア:

[(1, 1138448512), (2, 569224256), (4, 284612128), (8, 142306064), (16, 71153032), (32, 35576516), (64, 17788258), (128, 8894129), (1249, 911488), (2498, 455744), (4996, 227872), (7121, 159872), (9992, 113936), (14242, 79936), (19984, 56968), (28484, 39968)]