233231830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{138007}}^1$

素因数の和:138040

約数の個数: 24

約数和(自身を含む): 454598352

約数和(自身を除く): 221366522

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 138007, 276014, 690035, 1380070, 1794091, 3588182, 8970455, 17940910, 23323183, 46646366, 116615915, 233231830]

約数ペア:

[(1, 233231830), (2, 116615915), (5, 46646366), (10, 23323183), (13, 17940910), (26, 8970455), (65, 3588182), (130, 1794091), (169, 1380070), (338, 690035), (845, 276014), (1690, 138007)]