631879638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8101021}}^1$

素因数の和:8101039

約数の個数: 16

約数和(自身を含む): 1360971696

約数和(自身を除く): 729092058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 8101021, 16202042, 24303063, 48606126, 105313273, 210626546, 315939819, 631879638]

約数ペア:

[(1, 631879638), (2, 315939819), (3, 210626546), (6, 105313273), (13, 48606126), (26, 24303063), (39, 16202042), (78, 8101021)]