2039969248

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{3307}}^1$

素因数の和:3875

約数の個数: 48

約数和(自身を含む): 4133901744

約数和(自身を除く): 2093932496

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 521, 592, 1042, 1184, 2084, 3307, 4168, 6614, 8336, 13228, 16672, 19277, 26456, 38554, 52912, 77108, 105824, 122359, 154216, 244718, 308432, 489436, 616864, 978872, 1722947, 1957744, 3445894, 3915488, 6891788, 13783576, 27567152, 55134304, 63749039, 127498078, 254996156, 509992312, 1019984624, 2039969248]

約数ペア:

[(1, 2039969248), (2, 1019984624), (4, 509992312), (8, 254996156), (16, 127498078), (32, 63749039), (37, 55134304), (74, 27567152), (148, 13783576), (296, 6891788), (521, 3915488), (592, 3445894), (1042, 1957744), (1184, 1722947), (2084, 978872), (3307, 616864), (4168, 489436), (6614, 308432), (8336, 244718), (13228, 154216), (16672, 122359), (19277, 105824), (26456, 77108), (38554, 52912)]