780779502

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{134293}}^1$

素因数の和:134337

約数の個数: 48

約数和(自身を含む): 1885487760

約数和(自身を除く): 1104708258

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 134293, 268586, 402879, 805758, 1208637, 2282981, 2417274, 2551567, 4565962, 5103134, 6848943, 7654701, 13697886, 15309402, 20546829, 22964103, 41093658, 43376639, 45928206, 86753278, 130129917, 260259834, 390389751, 780779502]

約数ペア:

[(1, 780779502), (2, 390389751), (3, 260259834), (6, 130129917), (9, 86753278), (17, 45928206), (18, 43376639), (19, 41093658), (34, 22964103), (38, 20546829), (51, 15309402), (57, 13697886), (102, 7654701), (114, 6848943), (153, 5103134), (171, 4565962), (306, 2551567), (323, 2417274), (342, 2282981), (646, 1208637), (969, 805758), (1938, 402879), (2907, 268586), (5814, 134293)]