1999001537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1\times {\mathrm{2113}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 2190932688

約数和(自身を除く): 191931151

約数列:

[1, 13, 61, 793, 1193, 2113, 15509, 27469, 72773, 128893, 946049, 1675609, 2520809, 32770517, 153769349, 1999001537]

約数ペア:

[(1, 1999001537), (13, 153769349), (61, 32770517), (793, 2520809), (1193, 1675609), (2113, 946049), (15509, 128893), (27469, 72773)]