1313715841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 1393920000

約数和(自身を除く): 80204159

約数列:

[1, 19, 239, 439, 659, 4541, 8341, 12521, 104921, 157501, 289301, 1993499, 2992519, 5496719, 69142939, 1313715841]

約数ペア:

[(1, 1313715841), (19, 69142939), (239, 5496719), (439, 2992519), (659, 1993499), (4541, 289301), (8341, 157501), (12521, 104921)]