2777881396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{93481}}^1$

素因数の和:93544

約数の個数: 48

約数和(自身を含む): 5653791360

約数和(自身を除く): 2875909964

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, 93481, 186962, 373924, 1589177, 1776139, 2150063, 3178354, 3552278, 4300126, 6356708, 7104556, 8600252, 30194363, 36551071, 40851197, 60388726, 73102142, 81702394, 120777452, 146204284, 163404788, 694470349, 1388940698, 2777881396]

約数ペア:

[(1, 2777881396), (2, 1388940698), (4, 694470349), (17, 163404788), (19, 146204284), (23, 120777452), (34, 81702394), (38, 73102142), (46, 60388726), (68, 40851197), (76, 36551071), (92, 30194363), (323, 8600252), (391, 7104556), (437, 6356708), (646, 4300126), (782, 3552278), (874, 3178354), (1292, 2150063), (1564, 1776139), (1748, 1589177), (7429, 373924), (14858, 186962), (29716, 93481)]