238889131190

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{138086203}}^1$

素因数の和:138086383

約数の個数: 16

約数和(自身を含む): 432485990928

約数和(自身を除く): 193596859738

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 138086203, 276172406, 690431015, 1380862030, 23888913119, 47777826238, 119444565595, 238889131190]

約数ペア:

[(1, 238889131190), (2, 119444565595), (5, 47777826238), (10, 23888913119), (173, 1380862030), (346, 690431015), (865, 276172406), (1730, 138086203)]