1245492856

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{18301}}^1$

素因数の和:18535

約数の個数: 32

約数和(自身を含む): 2398294080

約数和(自身を除く): 1152801224

約数列:

[1, 2, 4, 8, 47, 94, 181, 188, 362, 376, 724, 1448, 8507, 17014, 18301, 34028, 36602, 68056, 73204, 146408, 860147, 1720294, 3312481, 3440588, 6624962, 6881176, 13249924, 26499848, 155686607, 311373214, 622746428, 1245492856]

約数ペア:

[(1, 1245492856), (2, 622746428), (4, 311373214), (8, 155686607), (47, 26499848), (94, 13249924), (181, 6881176), (188, 6624962), (362, 3440588), (376, 3312481), (724, 1720294), (1448, 860147), (8507, 146408), (17014, 73204), (18301, 68056), (34028, 36602)]