1398768714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{584281}}^1$

素因数の和:584315

約数の個数: 48

約数和(自身を含む): 3645919680

約数和(自身を除く): 2247150966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 584281, 1168562, 1752843, 3505686, 4089967, 5258529, 8179934, 10517058, 11101339, 12269901, 22202678, 24539802, 33304017, 36809703, 66608034, 73619406, 77709373, 99912051, 155418746, 199824102, 233128119, 466256238, 699384357, 1398768714]

約数ペア:

[(1, 1398768714), (2, 699384357), (3, 466256238), (6, 233128119), (7, 199824102), (9, 155418746), (14, 99912051), (18, 77709373), (19, 73619406), (21, 66608034), (38, 36809703), (42, 33304017), (57, 24539802), (63, 22202678), (114, 12269901), (126, 11101339), (133, 10517058), (171, 8179934), (266, 5258529), (342, 4089967), (399, 3505686), (798, 1752843), (1197, 1168562), (2394, 584281)]