1129968304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{4723}}^1$

素因数の和:5537

約数の個数: 40

約数和(自身を含む): 2307957440

約数和(自身を除く): 1177989136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 787, 1574, 3148, 4723, 6296, 9446, 12592, 14953, 18892, 29906, 37784, 59812, 75568, 89737, 119624, 179474, 239248, 358948, 717896, 1435792, 3717001, 7434002, 14868004, 29736008, 59472016, 70623019, 141246038, 282492076, 564984152, 1129968304]

約数ペア:

[(1, 1129968304), (2, 564984152), (4, 282492076), (8, 141246038), (16, 70623019), (19, 59472016), (38, 29736008), (76, 14868004), (152, 7434002), (304, 3717001), (787, 1435792), (1574, 717896), (3148, 358948), (4723, 239248), (6296, 179474), (9446, 119624), (12592, 89737), (14953, 75568), (18892, 59812), (29906, 37784)]