8980453892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{119237}}^1$

素因数の和:120251

約数の個数: 24

約数和(自身を含む): 16559773440

約数和(自身を除く): 7579319548

約数列:

[1, 2, 4, 19, 38, 76, 991, 1982, 3964, 18829, 37658, 75316, 119237, 238474, 476948, 2265503, 4531006, 9062012, 118163867, 236327734, 472655468, 2245113473, 4490226946, 8980453892]

約数ペア:

[(1, 8980453892), (2, 4490226946), (4, 2245113473), (19, 472655468), (38, 236327734), (76, 118163867), (991, 9062012), (1982, 4531006), (3964, 2265503), (18829, 476948), (37658, 238474), (75316, 119237)]