421832306

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{743}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 732810240

約数和(自身を除く): 310977934

約数列:

[1, 2, 7, 14, 107, 214, 379, 743, 749, 758, 1486, 1498, 2653, 5201, 5306, 10402, 40553, 79501, 81106, 159002, 281597, 283871, 556507, 563194, 567742, 1113014, 1971179, 3942358, 30130879, 60261758, 210916153, 421832306]

約数ペア:

[(1, 421832306), (2, 210916153), (7, 60261758), (14, 30130879), (107, 3942358), (214, 1971179), (379, 1113014), (743, 567742), (749, 563194), (758, 556507), (1486, 283871), (1498, 281597), (2653, 159002), (5201, 81106), (5306, 79501), (10402, 40553)]