1330804748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{158959}}^1$

素因数の和:159006

約数の個数: 48

約数和(自身を含む): 2990991360

約数和(自身を除く): 1660186612

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 158959, 317918, 635836, 1112713, 2066467, 2225426, 3656057, 4132934, 4450852, 7312114, 8265868, 14465269, 14624228, 25592399, 28930538, 47528741, 51184798, 57861076, 95057482, 102369596, 190114964, 332701187, 665402374, 1330804748]

約数ペア:

[(1, 1330804748), (2, 665402374), (4, 332701187), (7, 190114964), (13, 102369596), (14, 95057482), (23, 57861076), (26, 51184798), (28, 47528741), (46, 28930538), (52, 25592399), (91, 14624228), (92, 14465269), (161, 8265868), (182, 7312114), (299, 4450852), (322, 4132934), (364, 3656057), (598, 2225426), (644, 2066467), (1196, 1112713), (2093, 635836), (4186, 317918), (8372, 158959)]