289407534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1\times {\mathrm{2141}}^1$

素因数の和:3892

約数の個数: 32

約数和(自身を含む): 623990304

約数和(自身を除く): 334582770

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1733, 2141, 3466, 4282, 5199, 6423, 10398, 12846, 22529, 27833, 45058, 55666, 67587, 83499, 135174, 166998, 3710353, 7420706, 11131059, 22262118, 48234589, 96469178, 144703767, 289407534]

約数ペア:

[(1, 289407534), (2, 144703767), (3, 96469178), (6, 48234589), (13, 22262118), (26, 11131059), (39, 7420706), (78, 3710353), (1733, 166998), (2141, 135174), (3466, 83499), (4282, 67587), (5199, 55666), (6423, 45058), (10398, 27833), (12846, 22529)]