13147427332

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1669}}^1$

素因数の和:2013

約数の個数: 72

約数和(自身を含む): 25602783360

約数和(自身を除く): 12455356028

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 271, 338, 542, 559, 676, 1084, 1118, 1669, 2236, 3338, 3523, 6676, 7046, 7267, 11653, 14092, 14534, 21697, 23306, 29068, 43394, 45799, 46612, 71767, 86788, 91598, 143534, 151489, 183196, 282061, 287068, 302978, 452299, 564122, 605956, 904598, 932971, 1128244, 1809196, 1865942, 1969357, 3731884, 3938714, 5879887, 7877428, 11759774, 12128623, 19448857, 23519548, 24257246, 38897714, 48514492, 76438531, 77795428, 152877062, 252835141, 305754124, 505670282, 1011340564, 3286856833, 6573713666, 13147427332]

約数ペア:

[(1, 13147427332), (2, 6573713666), (4, 3286856833), (13, 1011340564), (26, 505670282), (43, 305754124), (52, 252835141), (86, 152877062), (169, 77795428), (172, 76438531), (271, 48514492), (338, 38897714), (542, 24257246), (559, 23519548), (676, 19448857), (1084, 12128623), (1118, 11759774), (1669, 7877428), (2236, 5879887), (3338, 3938714), (3523, 3731884), (6676, 1969357), (7046, 1865942), (7267, 1809196), (11653, 1128244), (14092, 932971), (14534, 904598), (21697, 605956), (23306, 564122), (29068, 452299), (43394, 302978), (45799, 287068), (46612, 282061), (71767, 183196), (86788, 151489), (91598, 143534)]