1639231198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{9157}}^1$

素因数の和:9352

約数の個数: 32

約数和(自身を含む): 2743004160

約数和(自身を除く): 1103772962

約数列:

[1, 2, 11, 22, 79, 103, 158, 206, 869, 1133, 1738, 2266, 8137, 9157, 16274, 18314, 89507, 100727, 179014, 201454, 723403, 943171, 1446806, 1886342, 7957433, 10374881, 15914866, 20749762, 74510509, 149021018, 819615599, 1639231198]

約数ペア:

[(1, 1639231198), (2, 819615599), (11, 149021018), (22, 74510509), (79, 20749762), (103, 15914866), (158, 10374881), (206, 7957433), (869, 1886342), (1133, 1446806), (1738, 943171), (2266, 723403), (8137, 201454), (9157, 179014), (16274, 100727), (18314, 89507)]