1443130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 2966544

約数和(自身を除く): 1523414

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 653, 1105, 1306, 2210, 3265, 6530, 8489, 11101, 16978, 22202, 42445, 55505, 84890, 111010, 144313, 288626, 721565, 1443130]

約数ペア:

[(1, 1443130), (2, 721565), (5, 288626), (10, 144313), (13, 111010), (17, 84890), (26, 55505), (34, 42445), (65, 22202), (85, 16978), (130, 11101), (170, 8489), (221, 6530), (442, 3265), (653, 2210), (1105, 1306)]