1279782006

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{16381}}^1$

素因数の和:16864

約数の個数: 32

約数和(自身を含む): 2653884000

約数和(自身を除く): 1374101994

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 449, 898, 1347, 2694, 13021, 16381, 26042, 32762, 39063, 49143, 78126, 98286, 475049, 950098, 1425147, 2850294, 7355069, 14710138, 22065207, 44130414, 213297001, 426594002, 639891003, 1279782006]

約数ペア:

[(1, 1279782006), (2, 639891003), (3, 426594002), (6, 213297001), (29, 44130414), (58, 22065207), (87, 14710138), (174, 7355069), (449, 2850294), (898, 1425147), (1347, 950098), (2694, 475049), (13021, 98286), (16381, 78126), (26042, 49143), (32762, 39063)]