292554340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1125209}}^1$

素因数の和:1125231

約数の個数: 24

約数和(自身を含む): 661623480

約数和(自身を除く): 369069140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1125209, 2250418, 4500836, 5626045, 11252090, 14627717, 22504180, 29255434, 58510868, 73138585, 146277170, 292554340]

約数ペア:

[(1, 292554340), (2, 146277170), (4, 73138585), (5, 58510868), (10, 29255434), (13, 22504180), (20, 14627717), (26, 11252090), (52, 5626045), (65, 4500836), (130, 2250418), (260, 1125209)]