7149319814

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19553}}^1$

素因数の和:19630

約数の個数: 64

約数和(自身を含む): 13797302400

約数和(自身を除く): 6647982586

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 343, 533, 574, 637, 686, 1066, 1274, 2009, 3731, 4018, 4459, 7462, 8918, 14063, 19553, 26117, 28126, 39106, 52234, 136871, 182819, 254189, 273742, 365638, 508378, 801673, 958097, 1603346, 1779323, 1916194, 3558646, 5611711, 6706679, 10421749, 11223422, 12455261, 13413358, 20843498, 24910522, 39281977, 72952243, 78563954, 87186827, 145904486, 174373654, 274973839, 510665701, 549947678, 1021331402, 3574659907, 7149319814]

約数ペア:

[(1, 7149319814), (2, 3574659907), (7, 1021331402), (13, 549947678), (14, 510665701), (26, 274973839), (41, 174373654), (49, 145904486), (82, 87186827), (91, 78563954), (98, 72952243), (182, 39281977), (287, 24910522), (343, 20843498), (533, 13413358), (574, 12455261), (637, 11223422), (686, 10421749), (1066, 6706679), (1274, 5611711), (2009, 3558646), (3731, 1916194), (4018, 1779323), (4459, 1603346), (7462, 958097), (8918, 801673), (14063, 508378), (19553, 365638), (26117, 273742), (28126, 254189), (39106, 182819), (52234, 136871)]