303945148

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{521}}^1\times {\mathrm{863}}^1$

素因数の和:1414

約数の個数: 36

約数和(自身を含む): 577741248

約数和(自身を除く): 273796100

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 521, 676, 863, 1042, 1726, 2084, 3452, 6773, 11219, 13546, 22438, 27092, 44876, 88049, 145847, 176098, 291694, 352196, 449623, 583388, 899246, 1798492, 5845099, 11690198, 23380396, 75986287, 151972574, 303945148]

約数ペア:

[(1, 303945148), (2, 151972574), (4, 75986287), (13, 23380396), (26, 11690198), (52, 5845099), (169, 1798492), (338, 899246), (521, 583388), (676, 449623), (863, 352196), (1042, 291694), (1726, 176098), (2084, 145847), (3452, 88049), (6773, 44876), (11219, 27092), (13546, 22438)]