258602144

素因数分解:

$2^5\times {\mathrm{659}}^1\times {\mathrm{12263}}^1$

素因数の和:12932

約数の個数: 24

約数和(自身を含む): 509937120

約数和(自身を除く): 251334976

約数列:

[1, 2, 4, 8, 16, 32, 659, 1318, 2636, 5272, 10544, 12263, 21088, 24526, 49052, 98104, 196208, 392416, 8081317, 16162634, 32325268, 64650536, 129301072, 258602144]

約数ペア:

[(1, 258602144), (2, 129301072), (4, 64650536), (8, 32325268), (16, 16162634), (32, 8081317), (659, 392416), (1318, 196208), (2636, 98104), (5272, 49052), (10544, 24526), (12263, 21088)]