7788473030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{181001}}^1$

素因数の和:181352

約数の個数: 32

約数和(自身を含む): 15143351328

約数和(自身を除く): 7354878298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 3310, 4303, 8606, 21515, 43030, 181001, 362002, 905005, 1810010, 2353013, 4706026, 11765065, 23530130, 59911331, 119822662, 299556655, 599113310, 778847303, 1557694606, 3894236515, 7788473030]

約数ペア:

[(1, 7788473030), (2, 3894236515), (5, 1557694606), (10, 778847303), (13, 599113310), (26, 299556655), (65, 119822662), (130, 59911331), (331, 23530130), (662, 11765065), (1655, 4706026), (3310, 2353013), (4303, 1810010), (8606, 905005), (21515, 362002), (43030, 181001)]