628618116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{393871}}^1$

素因数の和:393904

約数の個数: 48

約数和(自身を含む): 1764546560

約数和(自身を除く): 1135928444

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, 393871, 787742, 1181613, 1575484, 2363226, 2757097, 4726452, 5514194, 7483549, 8271291, 11028388, 14967098, 16542582, 22450647, 29934196, 33085164, 44901294, 52384843, 89802588, 104769686, 157154529, 209539372, 314309058, 628618116]

約数ペア:

[(1, 628618116), (2, 314309058), (3, 209539372), (4, 157154529), (6, 104769686), (7, 89802588), (12, 52384843), (14, 44901294), (19, 33085164), (21, 29934196), (28, 22450647), (38, 16542582), (42, 14967098), (57, 11028388), (76, 8271291), (84, 7483549), (114, 5514194), (133, 4726452), (228, 2757097), (266, 2363226), (399, 1575484), (532, 1181613), (798, 787742), (1596, 393871)]