1564149956

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{18313}}^1$

素因数の和:18611

約数の個数: 24

約数和(自身を含む): 2775230304

約数和(自身を除く): 1211080348

約数列:

[1, 2, 4, 131, 163, 262, 326, 524, 652, 18313, 21353, 36626, 42706, 73252, 85412, 2399003, 2985019, 4798006, 5970038, 9596012, 11940076, 391037489, 782074978, 1564149956]

約数ペア:

[(1, 1564149956), (2, 782074978), (4, 391037489), (131, 11940076), (163, 9596012), (262, 5970038), (326, 4798006), (524, 2985019), (652, 2399003), (18313, 85412), (21353, 73252), (36626, 42706)]