1292079230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523109}}^1$

素因数の和:523148

約数の個数: 32

約数和(自身を含む): 2636474400

約数和(自身を除く): 1344395170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 523109, 1046218, 2615545, 5231090, 6800417, 9939071, 13600834, 19878142, 34002085, 49695355, 68004170, 99390710, 129207923, 258415846, 646039615, 1292079230]

約数ペア:

[(1, 1292079230), (2, 646039615), (5, 258415846), (10, 129207923), (13, 99390710), (19, 68004170), (26, 49695355), (38, 34002085), (65, 19878142), (95, 13600834), (130, 9939071), (190, 6800417), (247, 5231090), (494, 2615545), (1235, 1046218), (2470, 523109)]