487642708

素因数分解:

$2^2\times 7^2\times {\mathrm{983}}^1\times {\mathrm{2531}}^1$

素因数の和:3532

約数の個数: 36

約数和(自身を含む): 994103712

約数和(自身を除く): 506461004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 983, 1966, 2531, 3932, 5062, 6881, 10124, 13762, 17717, 27524, 35434, 48167, 70868, 96334, 124019, 192668, 248038, 496076, 2487973, 4975946, 9951892, 17415811, 34831622, 69663244, 121910677, 243821354, 487642708]

約数ペア:

[(1, 487642708), (2, 243821354), (4, 121910677), (7, 69663244), (14, 34831622), (28, 17415811), (49, 9951892), (98, 4975946), (196, 2487973), (983, 496076), (1966, 248038), (2531, 192668), (3932, 124019), (5062, 96334), (6881, 70868), (10124, 48167), (13762, 35434), (17717, 27524)]