2059367008

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{65071}}^1$

素因数の和:65147

約数の個数: 48

約数和(自身を含む): 4329110016

約数和(自身を除く): 2269743008

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 3956, 7912, 15824, 31648, 65071, 130142, 260284, 520568, 1041136, 1496633, 2082272, 2798053, 2993266, 5596106, 5986532, 11192212, 11973064, 22384424, 23946128, 44768848, 47892256, 64355219, 89537696, 128710438, 257420876, 514841752, 1029683504, 2059367008]

約数ペア:

[(1, 2059367008), (2, 1029683504), (4, 514841752), (8, 257420876), (16, 128710438), (23, 89537696), (32, 64355219), (43, 47892256), (46, 44768848), (86, 23946128), (92, 22384424), (172, 11973064), (184, 11192212), (344, 5986532), (368, 5596106), (688, 2993266), (736, 2798053), (989, 2082272), (1376, 1496633), (1978, 1041136), (3956, 520568), (7912, 260284), (15824, 130142), (31648, 65071)]