394753548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{70141}}^1$

素因数の和:70222

約数の個数: 48

約数和(自身を含む): 1068402944

約数和(自身を除く): 673649396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 70141, 140282, 210423, 280564, 420846, 490987, 841692, 981974, 1472961, 1963948, 2945922, 4699447, 5891844, 9398894, 14098341, 18797788, 28196682, 32896129, 56393364, 65792258, 98688387, 131584516, 197376774, 394753548]

約数ペア:

[(1, 394753548), (2, 197376774), (3, 131584516), (4, 98688387), (6, 65792258), (7, 56393364), (12, 32896129), (14, 28196682), (21, 18797788), (28, 14098341), (42, 9398894), (67, 5891844), (84, 4699447), (134, 2945922), (201, 1963948), (268, 1472961), (402, 981974), (469, 841692), (804, 490987), (938, 420846), (1407, 280564), (1876, 210423), (2814, 140282), (5628, 70141)]