2734996838

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{63863}}^1$

素因数の和:63921

約数の個数: 48

約数和(自身を含む): 5241957120

約数和(自身を除く): 2506960282

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 322, 437, 874, 931, 1127, 1862, 2254, 3059, 6118, 21413, 42826, 63863, 127726, 447041, 894082, 1213397, 1468849, 2426794, 2937698, 3129287, 6258574, 8493779, 10281943, 16987558, 20563886, 27908131, 55816262, 59456453, 71973601, 118912906, 143947202, 195356917, 390713834, 1367498419, 2734996838]

約数ペア:

[(1, 2734996838), (2, 1367498419), (7, 390713834), (14, 195356917), (19, 143947202), (23, 118912906), (38, 71973601), (46, 59456453), (49, 55816262), (98, 27908131), (133, 20563886), (161, 16987558), (266, 10281943), (322, 8493779), (437, 6258574), (874, 3129287), (931, 2937698), (1127, 2426794), (1862, 1468849), (2254, 1213397), (3059, 894082), (6118, 447041), (21413, 127726), (42826, 63863)]