2011352518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 3709601280

約数和(自身を除く): 1698248762

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 163, 238, 278, 326, 373, 746, 973, 1141, 1946, 2282, 2363, 2611, 2771, 4726, 5222, 5542, 6341, 12682, 16541, 19397, 22657, 33082, 38794, 44387, 45314, 51847, 60799, 88774, 103694, 121598, 158599, 317198, 362929, 385169, 425593, 725858, 770338, 851186, 881399, 1033583, 1762798, 2067166, 2696183, 5392366, 6169793, 7235081, 8451061, 12339586, 14470162, 16902122, 59157427, 118314854, 143668037, 287336074, 1005676259, 2011352518]

約数ペア:

[(1, 2011352518), (2, 1005676259), (7, 287336074), (14, 143668037), (17, 118314854), (34, 59157427), (119, 16902122), (139, 14470162), (163, 12339586), (238, 8451061), (278, 7235081), (326, 6169793), (373, 5392366), (746, 2696183), (973, 2067166), (1141, 1762798), (1946, 1033583), (2282, 881399), (2363, 851186), (2611, 770338), (2771, 725858), (4726, 425593), (5222, 385169), (5542, 362929), (6341, 317198), (12682, 158599), (16541, 121598), (19397, 103694), (22657, 88774), (33082, 60799), (38794, 51847), (44387, 45314)]