501396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 1376256

約数和(自身を除く): 874860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 127, 141, 188, 254, 282, 329, 381, 508, 564, 658, 762, 889, 987, 1316, 1524, 1778, 1974, 2667, 3556, 3948, 5334, 5969, 10668, 11938, 17907, 23876, 35814, 41783, 71628, 83566, 125349, 167132, 250698, 501396]

約数ペア:

[(1, 501396), (2, 250698), (3, 167132), (4, 125349), (6, 83566), (7, 71628), (12, 41783), (14, 35814), (21, 23876), (28, 17907), (42, 11938), (47, 10668), (84, 5969), (94, 5334), (127, 3948), (141, 3556), (188, 2667), (254, 1974), (282, 1778), (329, 1524), (381, 1316), (508, 987), (564, 889), (658, 762)]