1630762302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{40129}}^1$

素因数の和:40668

約数の個数: 32

約数和(自身を含む): 3519240480

約数和(自身を除く): 1888478178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1563, 3126, 6773, 13546, 20319, 40129, 40638, 80258, 120387, 240774, 521677, 1043354, 1565031, 3130062, 20907209, 41814418, 62721627, 125443254, 271793717, 543587434, 815381151, 1630762302]

約数ペア:

[(1, 1630762302), (2, 815381151), (3, 543587434), (6, 271793717), (13, 125443254), (26, 62721627), (39, 41814418), (78, 20907209), (521, 3130062), (1042, 1565031), (1563, 1043354), (3126, 521677), (6773, 240774), (13546, 120387), (20319, 80258), (40129, 40638)]