855831738252

素因数分解:

$2^2\times 3^1\times {\mathrm{613}}^1\times {\mathrm{809}}^1\times {\mathrm{143813}}^1$

素因数の和:145242

約数の個数: 48

約数和(自身を含む): 2002684733280

約数和(自身を除く): 1146852995028

約数列:

[1, 2, 3, 4, 6, 12, 613, 809, 1226, 1618, 1839, 2427, 2452, 3236, 3678, 4854, 7356, 9708, 143813, 287626, 431439, 495917, 575252, 862878, 991834, 1487751, 1725756, 1983668, 2975502, 5951004, 88157369, 116344717, 176314738, 232689434, 264472107, 349034151, 352629476, 465378868, 528944214, 698068302, 1057888428, 1396136604, 71319311521, 142638623042, 213957934563, 285277246084, 427915869126, 855831738252]

約数ペア:

[(1, 855831738252), (2, 427915869126), (3, 285277246084), (4, 213957934563), (6, 142638623042), (12, 71319311521), (613, 1396136604), (809, 1057888428), (1226, 698068302), (1618, 528944214), (1839, 465378868), (2427, 352629476), (2452, 349034151), (3236, 264472107), (3678, 232689434), (4854, 176314738), (7356, 116344717), (9708, 88157369), (143813, 5951004), (287626, 2975502), (431439, 1983668), (495917, 1725756), (575252, 1487751), (862878, 991834)]