1337494028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1\times {\mathrm{761}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 2564075136

約数和(自身を除く): 1226581108

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 463, 761, 926, 949, 1522, 1852, 1898, 3044, 3796, 6019, 9893, 12038, 19786, 24076, 33799, 39572, 55553, 67598, 111106, 135196, 222212, 352343, 439387, 704686, 722189, 878774, 1409372, 1444378, 1757548, 2888756, 4580459, 9160918, 18321836, 25721039, 51442078, 102884156, 334373507, 668747014, 1337494028]

約数ペア:

[(1, 1337494028), (2, 668747014), (4, 334373507), (13, 102884156), (26, 51442078), (52, 25721039), (73, 18321836), (146, 9160918), (292, 4580459), (463, 2888756), (761, 1757548), (926, 1444378), (949, 1409372), (1522, 878774), (1852, 722189), (1898, 704686), (3044, 439387), (3796, 352343), (6019, 222212), (9893, 135196), (12038, 111106), (19786, 67598), (24076, 55553), (33799, 39572)]