1225576988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41243}}^1$

素因数の和:41306

約数の個数: 48

約数和(自身を含む): 2494437120

約数和(自身を除く): 1268860132

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 323, 391, 437, 646, 782, 874, 1292, 1564, 1748, 7429, 14858, 29716, 41243, 82486, 164972, 701131, 783617, 948589, 1402262, 1567234, 1897178, 2804524, 3134468, 3794356, 13321489, 16126013, 18023191, 26642978, 32252026, 36046382, 53285956, 64504052, 72092764, 306394247, 612788494, 1225576988]

約数ペア:

[(1, 1225576988), (2, 612788494), (4, 306394247), (17, 72092764), (19, 64504052), (23, 53285956), (34, 36046382), (38, 32252026), (46, 26642978), (68, 18023191), (76, 16126013), (92, 13321489), (323, 3794356), (391, 3134468), (437, 2804524), (646, 1897178), (782, 1567234), (874, 1402262), (1292, 948589), (1564, 783617), (1748, 701131), (7429, 164972), (14858, 82486), (29716, 41243)]