802000444

素因数分解:

$2^2\times 7^2\times {\mathrm{991}}^1\times {\mathrm{4129}}^1$

素因数の和:5138

約数の個数: 36

約数和(自身を含む): 1634687040

約数和(自身を除く): 832686596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 991, 1982, 3964, 4129, 6937, 8258, 13874, 16516, 27748, 28903, 48559, 57806, 97118, 115612, 194236, 202321, 404642, 809284, 4091839, 8183678, 16367356, 28642873, 57285746, 114571492, 200500111, 401000222, 802000444]

約数ペア:

[(1, 802000444), (2, 401000222), (4, 200500111), (7, 114571492), (14, 57285746), (28, 28642873), (49, 16367356), (98, 8183678), (196, 4091839), (991, 809284), (1982, 404642), (3964, 202321), (4129, 194236), (6937, 115612), (8258, 97118), (13874, 57806), (16516, 48559), (27748, 28903)]