628049506268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1936679}}^1$

素因数の和:1936970

約数の個数: 48

約数和(自身を含む): 1229869267200

約数和(自身を除く): 601819760932

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 251, 323, 502, 646, 1004, 1292, 4267, 4769, 8534, 9538, 17068, 19076, 81073, 162146, 324292, 1936679, 3873358, 7746716, 32923543, 36796901, 65847086, 73593802, 131694172, 147187604, 486106429, 625547317, 972212858, 1251094634, 1944425716, 2502189268, 8263809293, 9236022151, 16527618586, 18472044302, 33055237172, 36944088604, 157012376567, 314024753134, 628049506268]

約数ペア:

[(1, 628049506268), (2, 314024753134), (4, 157012376567), (17, 36944088604), (19, 33055237172), (34, 18472044302), (38, 16527618586), (68, 9236022151), (76, 8263809293), (251, 2502189268), (323, 1944425716), (502, 1251094634), (646, 972212858), (1004, 625547317), (1292, 486106429), (4267, 147187604), (4769, 131694172), (8534, 73593802), (9538, 65847086), (17068, 36796901), (19076, 32923543), (81073, 7746716), (162146, 3873358), (324292, 1936679)]