1258740044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42359}}^1$

素因数の和:42422

約数の個数: 48

約数和(自身を含む): 2561932800

約数和(自身を除く): 1303192756

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, 42359, 84718, 169436, 720103, 804821, 974257, 1440206, 1609642, 1948514, 2880412, 3219284, 3897028, 13681957, 16562369, 18510883, 27363914, 33124738, 37021766, 54727828, 66249476, 74043532, 314685011, 629370022, 1258740044]

約数ペア:

[(1, 1258740044), (2, 629370022), (4, 314685011), (17, 74043532), (19, 66249476), (23, 54727828), (34, 37021766), (38, 33124738), (46, 27363914), (68, 18510883), (76, 16562369), (92, 13681957), (323, 3897028), (391, 3219284), (437, 2880412), (646, 1948514), (782, 1609642), (874, 1440206), (1292, 974257), (1564, 804821), (1748, 720103), (7429, 169436), (14858, 84718), (29716, 42359)]