239431322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 396748800

約数和(自身を除く): 157317478

約数列:

[1, 2, 13, 26, 59, 118, 127, 254, 767, 1229, 1534, 1651, 2458, 3302, 7493, 14986, 15977, 31954, 72511, 97409, 145022, 156083, 194818, 312166, 942643, 1885286, 2029079, 4058158, 9208897, 18417794, 119715661, 239431322]

約数ペア:

[(1, 239431322), (2, 119715661), (13, 18417794), (26, 9208897), (59, 4058158), (118, 2029079), (127, 1885286), (254, 942643), (767, 312166), (1229, 194818), (1534, 156083), (1651, 145022), (2458, 97409), (3302, 72511), (7493, 31954), (14986, 15977)]