4147460

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1583}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 8781696

約数和(自身を除く): 4634236

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 1583, 2620, 3166, 6332, 7915, 15830, 31660, 207373, 414746, 829492, 1036865, 2073730, 4147460]

約数ペア:

[(1, 4147460), (2, 2073730), (4, 1036865), (5, 829492), (10, 414746), (20, 207373), (131, 31660), (262, 15830), (524, 7915), (655, 6332), (1310, 3166), (1583, 2620)]