2103753008

素因数分解:

$2^4\times 7^1\times {\mathrm{3331}}^1\times {\mathrm{5639}}^1$

素因数の和:8985

約数の個数: 40

約数和(自身を含む): 4660535040

約数和(自身を除く): 2556782032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3331, 5639, 6662, 11278, 13324, 22556, 23317, 26648, 39473, 45112, 46634, 53296, 78946, 90224, 93268, 157892, 186536, 315784, 373072, 631568, 18783509, 37567018, 75134036, 131484563, 150268072, 262969126, 300536144, 525938252, 1051876504, 2103753008]

約数ペア:

[(1, 2103753008), (2, 1051876504), (4, 525938252), (7, 300536144), (8, 262969126), (14, 150268072), (16, 131484563), (28, 75134036), (56, 37567018), (112, 18783509), (3331, 631568), (5639, 373072), (6662, 315784), (11278, 186536), (13324, 157892), (22556, 93268), (23317, 90224), (26648, 78946), (39473, 53296), (45112, 46634)]