2079746972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 3804073728

約数和(自身を除く): 1724326756

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 317, 337, 628, 634, 674, 1268, 1348, 4867, 9734, 9827, 10447, 19468, 19654, 20894, 39308, 41788, 49769, 52909, 99538, 105818, 106829, 199076, 211636, 213658, 427316, 1542839, 1640179, 3085678, 3280358, 3311699, 6171356, 6560716, 6623398, 13246796, 16772153, 33544306, 67088612, 519936743, 1039873486, 2079746972]

約数ペア:

[(1, 2079746972), (2, 1039873486), (4, 519936743), (31, 67088612), (62, 33544306), (124, 16772153), (157, 13246796), (314, 6623398), (317, 6560716), (337, 6171356), (628, 3311699), (634, 3280358), (674, 3085678), (1268, 1640179), (1348, 1542839), (4867, 427316), (9734, 213658), (9827, 211636), (10447, 199076), (19468, 106829), (19654, 105818), (20894, 99538), (39308, 52909), (41788, 49769)]