2017520065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{31541}}^1$

素因数の和:32720

約数の個数: 16

約数和(自身を含む): 2643471936

約数和(自身を除く): 625951871

約数列:

[1, 5, 11, 55, 1163, 5815, 12793, 31541, 63965, 157705, 346951, 1734755, 36682183, 183410915, 403504013, 2017520065]

約数ペア:

[(1, 2017520065), (5, 403504013), (11, 183410915), (55, 36682183), (1163, 1734755), (5815, 346951), (12793, 157705), (31541, 63965)]