2013749716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 4002318432

約数和(自身を除く): 1988568716

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 101, 148, 202, 331, 404, 407, 662, 814, 1111, 1324, 1369, 1628, 2222, 2738, 3641, 3737, 4444, 5476, 7282, 7474, 12247, 14564, 14948, 15059, 24494, 30118, 33431, 41107, 48988, 60236, 66862, 82214, 133724, 134717, 138269, 164428, 269434, 276538, 367741, 453139, 538868, 553076, 735482, 906278, 1236947, 1470964, 1520959, 1812556, 2473894, 3041918, 4947788, 4984529, 6083836, 9969058, 13606417, 19938116, 27212834, 45767039, 54425668, 91534078, 183068156, 503437429, 1006874858, 2013749716]

約数ペア:

[(1, 2013749716), (2, 1006874858), (4, 503437429), (11, 183068156), (22, 91534078), (37, 54425668), (44, 45767039), (74, 27212834), (101, 19938116), (148, 13606417), (202, 9969058), (331, 6083836), (404, 4984529), (407, 4947788), (662, 3041918), (814, 2473894), (1111, 1812556), (1324, 1520959), (1369, 1470964), (1628, 1236947), (2222, 906278), (2738, 735482), (3641, 553076), (3737, 538868), (4444, 453139), (5476, 367741), (7282, 276538), (7474, 269434), (12247, 164428), (14564, 138269), (14948, 134717), (15059, 133724), (24494, 82214), (30118, 66862), (33431, 60236), (41107, 48988)]