1279899204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{6581}}^1$

素因数の和:7460

約数の個数: 48

約数和(自身を含む): 3147775680

約数和(自身を除く): 1867876476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 853, 1706, 2559, 3412, 5118, 6581, 10236, 13162, 16207, 19743, 26324, 32414, 39486, 48621, 64828, 78972, 97242, 125039, 194484, 250078, 375117, 500156, 750234, 1500468, 5613593, 11227186, 16840779, 22454372, 33681558, 67363116, 106658267, 213316534, 319974801, 426633068, 639949602, 1279899204]

約数ペア:

[(1, 1279899204), (2, 639949602), (3, 426633068), (4, 319974801), (6, 213316534), (12, 106658267), (19, 67363116), (38, 33681558), (57, 22454372), (76, 16840779), (114, 11227186), (228, 5613593), (853, 1500468), (1706, 750234), (2559, 500156), (3412, 375117), (5118, 250078), (6581, 194484), (10236, 125039), (13162, 97242), (16207, 78972), (19743, 64828), (26324, 48621), (32414, 39486)]