9347890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 17781120

約数和(自身を除く): 8433230

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 419, 485, 838, 970, 2095, 2231, 4190, 4462, 9637, 11155, 19274, 22310, 40643, 48185, 81286, 96370, 203215, 406430, 934789, 1869578, 4673945, 9347890]

約数ペア:

[(1, 9347890), (2, 4673945), (5, 1869578), (10, 934789), (23, 406430), (46, 203215), (97, 96370), (115, 81286), (194, 48185), (230, 40643), (419, 22310), (485, 19274), (838, 11155), (970, 9637), (2095, 4462), (2231, 4190)]