274315916

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{26407}}^1$

素因数の和:26478

約数の個数: 36

約数和(自身を含む): 568986768

約数和(自身を除く): 294670852

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 10388, 26407, 52814, 105628, 184849, 369698, 739396, 1293943, 1399571, 2587886, 2799142, 5175772, 5598284, 9796997, 19593994, 39187988, 68578979, 137157958, 274315916]

約数ペア:

[(1, 274315916), (2, 137157958), (4, 68578979), (7, 39187988), (14, 19593994), (28, 9796997), (49, 5598284), (53, 5175772), (98, 2799142), (106, 2587886), (196, 1399571), (212, 1293943), (371, 739396), (742, 369698), (1484, 184849), (2597, 105628), (5194, 52814), (10388, 26407)]