561036008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5394577}}^1$

素因数の和:5394596

約数の個数: 16

約数和(自身を含む): 1132861380

約数和(自身を除く): 571825372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5394577, 10789154, 21578308, 43156616, 70129501, 140259002, 280518004, 561036008]

約数ペア:

[(1, 561036008), (2, 280518004), (4, 140259002), (8, 70129501), (13, 43156616), (26, 21578308), (52, 10789154), (104, 5394577)]