1994366959874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1\times {\mathrm{370879}}^1$

素因数の和:372458

約数の個数: 32

約数和(自身を含む): 3198795494400

約数和(自身を除く): 1204428534526

約数列:

[1, 2, 17, 34, 109, 218, 1451, 1853, 2902, 3706, 24667, 49334, 158159, 316318, 370879, 741758, 2688703, 5377406, 6304943, 12609886, 40425811, 80851622, 538145429, 687238787, 1076290858, 1374477574, 9148472293, 18296944586, 58657851761, 117315703522, 997183479937, 1994366959874]

約数ペア:

[(1, 1994366959874), (2, 997183479937), (17, 117315703522), (34, 58657851761), (109, 18296944586), (218, 9148472293), (1451, 1374477574), (1853, 1076290858), (2902, 687238787), (3706, 538145429), (24667, 80851622), (49334, 40425811), (158159, 12609886), (316318, 6304943), (370879, 5377406), (741758, 2688703)]