1639968204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1027549}}^1$

素因数の和:1027582

約数の個数: 48

約数和(自身を含む): 4603424000

約数和(自身を除く): 2963455796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1027549, 2055098, 3082647, 4110196, 6165294, 7192843, 12330588, 14385686, 19523431, 21578529, 28771372, 39046862, 43157058, 58570293, 78093724, 86314116, 117140586, 136664017, 234281172, 273328034, 409992051, 546656068, 819984102, 1639968204]

約数ペア:

[(1, 1639968204), (2, 819984102), (3, 546656068), (4, 409992051), (6, 273328034), (7, 234281172), (12, 136664017), (14, 117140586), (19, 86314116), (21, 78093724), (28, 58570293), (38, 43157058), (42, 39046862), (57, 28771372), (76, 21578529), (84, 19523431), (114, 14385686), (133, 12330588), (228, 7192843), (266, 6165294), (399, 4110196), (532, 3082647), (798, 2055098), (1596, 1027549)]