713647568

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{501157}}^1$

素因数の和:501254

約数の個数: 20

約数和(自身を含む): 1398230820

約数和(自身を除く): 684583252

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 501157, 1002314, 2004628, 4009256, 8018512, 44602973, 89205946, 178411892, 356823784, 713647568]

約数ペア:

[(1, 713647568), (2, 356823784), (4, 178411892), (8, 89205946), (16, 44602973), (89, 8018512), (178, 4009256), (356, 2004628), (712, 1002314), (1424, 501157)]