497691610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3828397}}^1$

素因数の和:3828417

約数の個数: 16

約数和(自身を含む): 964756296

約数和(自身を除く): 467064686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3828397, 7656794, 19141985, 38283970, 49769161, 99538322, 248845805, 497691610]

約数ペア:

[(1, 497691610), (2, 248845805), (5, 99538322), (10, 49769161), (13, 38283970), (26, 19141985), (65, 7656794), (130, 3828397)]