2949204446128

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{4129}}^1\times {\mathrm{158867}}^1$

素因数の和:163285

約数の個数: 40

約数和(自身を含む): 5735843351280

約数和(自身を除く): 2786638905152

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4129, 4496, 8258, 16516, 33032, 66064, 158867, 317734, 635468, 1160249, 1270936, 2320498, 2541872, 4640996, 9281992, 18563984, 44641627, 89283254, 178566508, 357133016, 655961843, 714266032, 1311923686, 2623847372, 5247694744, 10495389488, 184325277883, 368650555766, 737301111532, 1474602223064, 2949204446128]

約数ペア:

[(1, 2949204446128), (2, 1474602223064), (4, 737301111532), (8, 368650555766), (16, 184325277883), (281, 10495389488), (562, 5247694744), (1124, 2623847372), (2248, 1311923686), (4129, 714266032), (4496, 655961843), (8258, 357133016), (16516, 178566508), (33032, 89283254), (66064, 44641627), (158867, 18563984), (317734, 9281992), (635468, 4640996), (1160249, 2541872), (1270936, 2320498)]