1126807890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2889251}}^1$

素因数の和:2889274

約数の個数: 32

約数和(自身を含む): 2912366016

約数和(自身を除く): 1785558126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2889251, 5778502, 8667753, 14446255, 17335506, 28892510, 37560263, 43338765, 75120526, 86677530, 112680789, 187801315, 225361578, 375602630, 563403945, 1126807890]

約数ペア:

[(1, 1126807890), (2, 563403945), (3, 375602630), (5, 225361578), (6, 187801315), (10, 112680789), (13, 86677530), (15, 75120526), (26, 43338765), (30, 37560263), (39, 28892510), (65, 17335506), (78, 14446255), (130, 8667753), (195, 5778502), (390, 2889251)]