213351709438

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{46040507}}^1$

素因数の和:46040847

約数の個数: 16

約数和(自身を含む): 366850767744

約数和(自身を除く): 153499058306

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 46040507, 92081014, 322283549, 644567098, 15239407817, 30478815634, 106675854719, 213351709438]

約数ペア:

[(1, 213351709438), (2, 106675854719), (7, 30478815634), (14, 15239407817), (331, 644567098), (662, 322283549), (2317, 92081014), (4634, 46040507)]