423308298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{39217}}^1$

素因数の和:39486

約数の個数: 32

約数和(自身を含む): 971351424

約数和(自身を除く): 548043126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 39217, 78434, 117651, 235302, 274519, 549038, 823557, 1647114, 10078769, 20157538, 30236307, 60472614, 70551383, 141102766, 211654149, 423308298]

約数ペア:

[(1, 423308298), (2, 211654149), (3, 141102766), (6, 70551383), (7, 60472614), (14, 30236307), (21, 20157538), (42, 10078769), (257, 1647114), (514, 823557), (771, 549038), (1542, 274519), (1799, 235302), (3598, 117651), (5397, 78434), (10794, 39217)]