2103447736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{49451}}^1$

素因数の和:49879

約数の個数: 32

約数和(自身を含む): 4257817200

約数和(自身を除く): 2154369464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 1636, 3272, 5317, 10634, 21268, 42536, 49451, 98902, 197804, 395608, 642863, 1285726, 2571452, 5142904, 20225459, 40450918, 80901836, 161803672, 262930967, 525861934, 1051723868, 2103447736]

約数ペア:

[(1, 2103447736), (2, 1051723868), (4, 525861934), (8, 262930967), (13, 161803672), (26, 80901836), (52, 40450918), (104, 20225459), (409, 5142904), (818, 2571452), (1636, 1285726), (3272, 642863), (5317, 395608), (10634, 197804), (21268, 98902), (42536, 49451)]