1253205736

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1195807}}^1$

素因数の和:1195944

約数の個数: 16

約数和(自身を含む): 2367699840

約数和(自身を除く): 1114494104

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1195807, 2391614, 4783228, 9566456, 156650717, 313301434, 626602868, 1253205736]

約数ペア:

[(1, 1253205736), (2, 626602868), (4, 313301434), (8, 156650717), (131, 9566456), (262, 4783228), (524, 2391614), (1048, 1195807)]