39451037470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{303469519}}^1$

素因数の和:303469539

約数の個数: 16

約数和(自身を含む): 76474319040

約数和(自身を除く): 37023281570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 303469519, 606939038, 1517347595, 3034695190, 3945103747, 7890207494, 19725518735, 39451037470]

約数ペア:

[(1, 39451037470), (2, 19725518735), (5, 7890207494), (10, 3945103747), (13, 3034695190), (26, 1517347595), (65, 606939038), (130, 303469519)]