1985116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 4100096

約数和(自身を除く): 2114980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2287, 4574, 9148, 16009, 32018, 64036, 70897, 141794, 283588, 496279, 992558, 1985116]

約数ペア:

[(1, 1985116), (2, 992558), (4, 496279), (7, 283588), (14, 141794), (28, 70897), (31, 64036), (62, 32018), (124, 16009), (217, 9148), (434, 4574), (868, 2287)]