539393432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{75503}}^1$

素因数の和:75575

約数の個数: 32

約数和(自身を含む): 1087257600

約数和(自身を除く): 547864168

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 75503, 151006, 302012, 604024, 1434557, 2869114, 3548641, 5738228, 7097282, 11476456, 14194564, 28389128, 67424179, 134848358, 269696716, 539393432]

約数ペア:

[(1, 539393432), (2, 269696716), (4, 134848358), (8, 67424179), (19, 28389128), (38, 14194564), (47, 11476456), (76, 7097282), (94, 5738228), (152, 3548641), (188, 2869114), (376, 1434557), (893, 604024), (1786, 302012), (3572, 151006), (7144, 75503)]