5491038

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 13461120

約数和(自身を除く): 7970082

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 983, 1862, 1966, 2793, 2949, 5586, 5898, 6881, 13762, 18677, 20643, 37354, 41286, 48167, 56031, 96334, 112062, 130739, 144501, 261478, 289002, 392217, 784434, 915173, 1830346, 2745519, 5491038]

約数ペア:

[(1, 5491038), (2, 2745519), (3, 1830346), (6, 915173), (7, 784434), (14, 392217), (19, 289002), (21, 261478), (38, 144501), (42, 130739), (49, 112062), (57, 96334), (98, 56031), (114, 48167), (133, 41286), (147, 37354), (266, 20643), (294, 18677), (399, 13762), (798, 6881), (931, 5898), (983, 5586), (1862, 2949), (1966, 2793)]