42499898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{178571}}^1$

素因数の和:178597

約数の個数: 16

約数和(自身を含む): 77143104

約数和(自身を除く): 34643206

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 178571, 357142, 1249997, 2499994, 3035707, 6071414, 21249949, 42499898]

約数ペア:

[(1, 42499898), (2, 21249949), (7, 6071414), (14, 3035707), (17, 2499994), (34, 1249997), (119, 357142), (238, 178571)]