319608172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{14669}}^1$

素因数の和:15105

約数の個数: 24

約数和(自身を含む): 603817200

約数和(自身を除く): 284209028

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 10894, 14669, 21788, 29338, 58676, 190697, 381394, 762788, 6146311, 12292622, 24585244, 79902043, 159804086, 319608172]

約数ペア:

[(1, 319608172), (2, 159804086), (4, 79902043), (13, 24585244), (26, 12292622), (52, 6146311), (419, 762788), (838, 381394), (1676, 190697), (5447, 58676), (10894, 29338), (14669, 21788)]