13256868898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103613}}^1$

素因数の和:103691

約数の個数: 64

約数和(自身を含む): 26458871040

約数和(自身を除く): 13202002142

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 133, 182, 247, 259, 266, 481, 494, 518, 703, 962, 1406, 1729, 3367, 3458, 4921, 6734, 9139, 9842, 18278, 63973, 103613, 127946, 207226, 725291, 1346969, 1450582, 1968647, 2693938, 3833681, 3937294, 7667362, 9428783, 13780529, 18857566, 25592411, 26835767, 27561058, 49837853, 51184822, 53671534, 72839939, 99675706, 145679878, 179146877, 348864971, 358293754, 509879573, 697729942, 946919207, 1019759146, 1893838414, 6628434449, 13256868898]

約数ペア:

[(1, 13256868898), (2, 6628434449), (7, 1893838414), (13, 1019759146), (14, 946919207), (19, 697729942), (26, 509879573), (37, 358293754), (38, 348864971), (74, 179146877), (91, 145679878), (133, 99675706), (182, 72839939), (247, 53671534), (259, 51184822), (266, 49837853), (481, 27561058), (494, 26835767), (518, 25592411), (703, 18857566), (962, 13780529), (1406, 9428783), (1729, 7667362), (3367, 3937294), (3458, 3833681), (4921, 2693938), (6734, 1968647), (9139, 1450582), (9842, 1346969), (18278, 725291), (63973, 207226), (103613, 127946)]