1948558079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 2153356800

約数和(自身を除く): 204798721

約数列:

[1, 13, 89, 127, 149, 1157, 1651, 1937, 7921, 11303, 13261, 18923, 102973, 146939, 172393, 245999, 1005967, 1180229, 1684147, 13077571, 15342977, 21893911, 149889083, 1948558079]

約数ペア:

[(1, 1948558079), (13, 149889083), (89, 21893911), (127, 15342977), (149, 13077571), (1157, 1684147), (1651, 1180229), (1937, 1005967), (7921, 245999), (11303, 172393), (13261, 146939), (18923, 102973)]