13998528082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{37117}}^1$

素因数の和:37247

約数の個数: 64

約数和(自身を含む): 27366359040

約数和(自身を除く): 13367830958

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 79, 154, 158, 217, 341, 434, 553, 682, 869, 1106, 1738, 2387, 2449, 4774, 4898, 6083, 12166, 17143, 26939, 34286, 37117, 53878, 74234, 188573, 259819, 377146, 408287, 519638, 816574, 1150627, 2301254, 2858009, 2932243, 5716018, 5864486, 8054389, 12656897, 16108778, 20525701, 25313794, 32254673, 41051402, 64509346, 88598279, 90899533, 177196558, 181799066, 225782711, 451565422, 636296731, 999894863, 1272593462, 1999789726, 6999264041, 13998528082]

約数ペア:

[(1, 13998528082), (2, 6999264041), (7, 1999789726), (11, 1272593462), (14, 999894863), (22, 636296731), (31, 451565422), (62, 225782711), (77, 181799066), (79, 177196558), (154, 90899533), (158, 88598279), (217, 64509346), (341, 41051402), (434, 32254673), (553, 25313794), (682, 20525701), (869, 16108778), (1106, 12656897), (1738, 8054389), (2387, 5864486), (2449, 5716018), (4774, 2932243), (4898, 2858009), (6083, 2301254), (12166, 1150627), (17143, 816574), (26939, 519638), (34286, 408287), (37117, 377146), (53878, 259819), (74234, 188573)]