4052321858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2187

約数の個数: 64

約数和(自身を含む): 7155122688

約数和(自身を除く): 3102800830

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 97, 194, 221, 442, 611, 799, 1222, 1261, 1598, 1649, 2011, 2522, 3298, 4022, 4559, 9118, 10387, 20774, 21437, 26143, 34187, 42874, 52286, 59267, 68374, 77503, 94517, 118534, 155006, 189034, 195067, 390134, 444431, 888862, 1007539, 1228721, 1606789, 2015078, 2457442, 2535871, 3213578, 3316139, 5071742, 6632278, 9168149, 18336298, 20888257, 41776514, 43109807, 86219614, 119185937, 155858533, 238371874, 311717066, 2026160929, 4052321858]

約数ペア:

[(1, 4052321858), (2, 2026160929), (13, 311717066), (17, 238371874), (26, 155858533), (34, 119185937), (47, 86219614), (94, 43109807), (97, 41776514), (194, 20888257), (221, 18336298), (442, 9168149), (611, 6632278), (799, 5071742), (1222, 3316139), (1261, 3213578), (1598, 2535871), (1649, 2457442), (2011, 2015078), (2522, 1606789), (3298, 1228721), (4022, 1007539), (4559, 888862), (9118, 444431), (10387, 390134), (20774, 195067), (21437, 189034), (26143, 155006), (34187, 118534), (42874, 94517), (52286, 77503), (59267, 68374)]