1339680457030

素因数分解:

$2^1\times 5^1\times {\mathrm{128431}}^1\times {\mathrm{1043113}}^1$

素因数の和:1171551

約数の個数: 16

約数和(自身を含む): 2411445910464

約数和(自身を除く): 1071765453434

約数列:

[1, 2, 5, 10, 128431, 256862, 642155, 1043113, 1284310, 2086226, 5215565, 10431130, 133968045703, 267936091406, 669840228515, 1339680457030]

約数ペア:

[(1, 1339680457030), (2, 669840228515), (5, 267936091406), (10, 133968045703), (128431, 10431130), (256862, 5215565), (642155, 2086226), (1043113, 1284310)]