515042684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9904667}}^1$

素因数の和:9904684

約数の個数: 12

約数和(自身を含む): 970657464

約数和(自身を除く): 455614780

約数列:

[1, 2, 4, 13, 26, 52, 9904667, 19809334, 39618668, 128760671, 257521342, 515042684]

約数ペア:

[(1, 515042684), (2, 257521342), (4, 128760671), (13, 39618668), (26, 19809334), (52, 9904667)]