713903710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{61703}}^1$

素因数の和:61812

約数の個数: 32

約数和(自身を含む): 1399446720

約数和(自身を除く): 685543010

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 61703, 123406, 308515, 617030, 802139, 1604278, 4010695, 5491567, 8021390, 10983134, 27457835, 54915670, 71390371, 142780742, 356951855, 713903710]

約数ペア:

[(1, 713903710), (2, 356951855), (5, 142780742), (10, 71390371), (13, 54915670), (26, 27457835), (65, 10983134), (89, 8021390), (130, 5491567), (178, 4010695), (445, 1604278), (890, 802139), (1157, 617030), (2314, 308515), (5785, 123406), (11570, 61703)]