278322010

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{98347}}^1$

素因数の和:98637

約数の個数: 16

約数和(自身を含む): 502754976

約数和(自身を除く): 224432966

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 98347, 196694, 491735, 983470, 27832201, 55664402, 139161005, 278322010]

約数ペア:

[(1, 278322010), (2, 139161005), (5, 55664402), (10, 27832201), (283, 983470), (566, 491735), (1415, 196694), (2830, 98347)]