2423590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 4769856

約数和(自身を除く): 2346266

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 181, 206, 362, 515, 905, 1030, 1339, 1810, 2353, 2678, 4706, 6695, 11765, 13390, 18643, 23530, 37286, 93215, 186430, 242359, 484718, 1211795, 2423590]

約数ペア:

[(1, 2423590), (2, 1211795), (5, 484718), (10, 242359), (13, 186430), (26, 93215), (65, 37286), (103, 23530), (130, 18643), (181, 13390), (206, 11765), (362, 6695), (515, 4706), (905, 2678), (1030, 2353), (1339, 1810)]