492744970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{16927}}^1$

素因数の和:17046

約数の個数: 32

約数和(自身を含む): 921424896

約数和(自身を除く): 428679926

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 5822, 14555, 16927, 29110, 33854, 84635, 169270, 694007, 1201817, 1388014, 2403634, 3470035, 6009085, 6940070, 12018170, 49274497, 98548994, 246372485, 492744970]

約数ペア:

[(1, 492744970), (2, 246372485), (5, 98548994), (10, 49274497), (41, 12018170), (71, 6940070), (82, 6009085), (142, 3470035), (205, 2403634), (355, 1388014), (410, 1201817), (710, 694007), (2911, 169270), (5822, 84635), (14555, 33854), (16927, 29110)]